APA (7th ed.) Citation

Powell, A. (1946). The shellfish of New Zealand. Whitcombe and Tombs.

Chicago Style (17th ed.) Citation

Powell, A.W.B. The Shellfish of New Zealand. New Zealand: Whitcombe and Tombs, 1946.

MLA (9th ed.) Citation

Powell, A.W.B. The Shellfish of New Zealand. Whitcombe and Tombs, 1946.

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