APA (7th ed.) Citation

Kirwan, R. (1978). Geological essays. Arno Press.

Chicago Style (17th ed.) Citation

Kirwan, Richard. Geological Essays. New York: Arno Press, 1978.

MLA (9th ed.) Citation

Kirwan, Richard. Geological Essays. Arno Press, 1978.

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