Cita APA (7th ed.)

Petit, N. H. (2012). A handbook for prospective seamen. Anvil Pub., Inc.

Cita Chicago (17th ed.)

Petit, Norlita Hugo. A Handbook for Prospective Seamen. Manila: Anvil Pub., Inc, 2012.

Cita MLA (9th ed.)

Petit, Norlita Hugo. A Handbook for Prospective Seamen. Anvil Pub., Inc, 2012.