APA (7th ed.) Citation

Duncan, J. S., Johnson, N. C., & Schein, R. H. (2008). A Companion to cultural geography. Blackwell Pub.

Chicago Style (17th ed.) Citation

Duncan, James S., Nuala Christina Johnson, and Richard H. Schein. A Companion to Cultural Geography. Malden, Mass: Blackwell Pub, 2008.

MLA (9th ed.) Citation

Duncan, James S., et al. A Companion to Cultural Geography. Blackwell Pub, 2008.