APA (7th ed.) Citation

Block, R. A. (1982). Able seaman (all grades) and lifeboatman (Rev. ed. "E".). Marine Education Textbooks.

Chicago Style (17th ed.) Citation

Block, Richard A. Able Seaman (all Grades) and Lifeboatman. Rev. ed. "E". Houma, La.: Marine Education Textbooks, 1982.

MLA (9th ed.) Citation

Block, Richard A. Able Seaman (all Grades) and Lifeboatman. Rev. ed. "E". Marine Education Textbooks, 1982.