APA (7th ed.) Citation

(1971). Principles of Paleontology. Toppan Company, Limited.

Chicago Style (17th ed.) Citation

Principles of Paleontology. Toppan Company, Limited, 1971.

MLA (8th ed.) Citation

Principles of Paleontology. Toppan Company, Limited, 1971.

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