APA (7th ed.) Citation

Horgan, P. (1980). The return of the weed. Northland Press.

Chicago Style (17th ed.) Citation

Horgan, Paul. The Return of the Weed. Flagstaff, [Ariz.]: Northland Press, 1980.

MLA (9th ed.) Citation

Horgan, Paul. The Return of the Weed. Northland Press, 1980.

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