APA (7th ed.) Citation

Ruhen, O. (1964). Minerva Reef. Little, Brown.

Chicago Style (17th ed.) Citation

Ruhen, Olaf. Minerva Reef. Boston: Little, Brown, 1964.

MLA (9th ed.) Citation

Ruhen, Olaf. Minerva Reef. Little, Brown, 1964.

Warning: These citations may not always be 100% accurate.