APA (7th ed.) Citation

Porteous, R. S. (1945). "Little known of these waters". Dymock's Book Arcade Ltd.

Chicago Style (17th ed.) Citation

Porteous, R. S. "Little Known of These Waters". Sydney: Dymock's Book Arcade Ltd, 1945.

MLA (9th ed.) Citation

Porteous, R. S. "Little Known of These Waters". Dymock's Book Arcade Ltd, 1945.

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