APA (7th ed.) Citation

MACDONALD. (1982). The Macdonald Encyclopedia of Shells. Macdonald & Co.

Chicago Style (17th ed.) Citation

MACDONALD. The Macdonald Encyclopedia of Shells. London & Sidney: Macdonald & Co, 1982.

MLA (9th ed.) Citation

MACDONALD. The Macdonald Encyclopedia of Shells. Macdonald & Co, 1982.

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