APA (7th ed.) Citation

Smyth, J. C. (1968). Shells and shellfish. Oliver and Boyd.

Chicago Style (17th ed.) Citation

Smyth, J. C. Shells and Shellfish. Londres: Oliver and Boyd, 1968.

MLA (9th ed.) Citation

Smyth, J. C. Shells and Shellfish. Oliver and Boyd, 1968.