APA (7th ed.) Citation

Bramwell, A. (1990). Ecology in the 20th century: A history (repr.). Yale Univ. Pr.

Chicago Style (17th ed.) Citation

Bramwell, Anna. Ecology in the 20th Century: A History. repr. New Haven [u.a.]: Yale Univ. Pr, 1990.

MLA (9th ed.) Citation

Bramwell, Anna. Ecology in the 20th Century: A History. repr. Yale Univ. Pr, 1990.

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