YILMAZ, H. Et Al. Chapter 8. Watchkeeping and Safety at Sea. 2013. In Marine Navigation and Safety of Sea Transportation Advances in Marine Navigation , CRC PRESS A.A. Balkema Publishers, Leiden, 261-270.

YILMAZ, H., BAŞAR, E., & YÜKSEKYILDIZ, E., (2013). Chapter 8. Watchkeeping and Safety at Sea. Marine Navigation and Safety of Sea Transportation Advances in Marine Navigation (pp.261-270), Leiden: CRC PRESS A.A. Balkema Publishers.

YILMAZ, HATİCE, ERSAN BAŞAR, And ERCAN YÜKSEKYILDIZ. "Chapter 8. Watchkeeping and Safety at Sea." In Marine Navigation and Safety of Sea Transportation Advances in Marine Navigation , 261-270. Leiden: CRC PRESS A.A. Balkema Publishers, 2013

YILMAZ, HATİCE Et Al. "Chapter 8. Watchkeeping and Safety at Sea." Marine Navigation and Safety of Sea Transportation Advances in Marine Navigation , CRC PRESS A.A. Balkema Publishers, 2013, pp.261-270.

YILMAZ, H. BAŞAR, E. And YÜKSEKYILDIZ, E. (2013) "Chapter 8. Watchkeeping and Safety at Sea", Marine Navigation and Safety of Sea Transportation Advances in Marine Navigation . Leiden: CRC PRESS A.A. Balkema Publishers.

@bookchapter{bookchapter, author ={HATİCE YILMAZ Et Al. }, chaptertitle={Chapter 8. Watchkeeping and Safety at Sea}, booktitle={ Marine Navigation and Safety of Sea Transportation Advances in Marine Navigation}, publisher={CRC PRESS A.A. Balkema Publishers}, city={Leiden},year={2013} }