APA (7th ed.) Citation

Seward, A. C. (1933). Plant life through the ages: A geological and botanical retrospect. The University press.

Chicago Style (17th ed.) Citation

Seward, A. C. Plant Life Through the Ages: A Geological and Botanical Retrospect. Cambridge [England]: The University press, 1933.

MLA (9th ed.) Citation

Seward, A. C. Plant Life Through the Ages: A Geological and Botanical Retrospect. The University press, 1933.

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