APA (7e ed.) Bronvermelding

Bernhardi, R. (1980). Great buildings of San Francisco: A photographic guide. Dover Publications.

Chicago (17e ed.) Bronvermelding

Bernhardi, Robert. Great Buildings of San Francisco: A Photographic Guide. New York: Dover Publications, 1980.

MLA (8e ed.) Bronvermelding

Bernhardi, Robert. Great Buildings of San Francisco: A Photographic Guide. Dover Publications, 1980.

Let op: Deze citaties zijn niet altijd 100% accuraat.