APA (7th ed.) Citation

Wooler, R. G. (1945). The blue book for third mate's examination. Ocean Pub. Co..

Chicago Style (17th ed.) Citation

Wooler, Richard G. The Blue Book for Third Mate's Examination. Baltimore, Md.: Ocean Pub. Co., 1945.

MLA (9th ed.) Citation

Wooler, Richard G. The Blue Book for Third Mate's Examination. Ocean Pub. Co., 1945.