APA (7th ed.) Citation

Praeger, R. L. (1918). Irish fossil mollusks.

Chicago Style (17th ed.) Citation

Praeger, R. Lloyd. Irish Fossil Mollusks. 1918.

MLA (9th ed.) Citation

Praeger, R. Lloyd. Irish Fossil Mollusks. 1918.

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