Gaya APA

Code of Safe Working Praktices for Merchant Seafarers 2015 ed, Amandment 3, October 2018. (2018). LONDON: TSO.

Gaya MLA

Code of Safe Working Praktices for Merchant Seafarers 2015 ed, Amandment 3, October 2018. . LONDON: TSO, 2018. Text.