APA (7e ed.) Bronvermelding

Hansell, F. T., & Sutphen, C. (1973). An opinionated guide to San Francisco: Franz T. Hansell. Photos by Chazz Sutphen (revised edition.). Ballantine Books.

Chicago (17e ed.) Bronvermelding

Hansell, Franz T., en Chazz Sutphen. An Opinionated Guide to San Francisco: Franz T. Hansell. Photos by Chazz Sutphen. revised edition. New York: Ballantine Books, 1973.

MLA (8e ed.) Bronvermelding

Hansell, Franz T., en Chazz Sutphen. An Opinionated Guide to San Francisco: Franz T. Hansell. Photos by Chazz Sutphen. revised edition. Ballantine Books, 1973.