APA (7e ed.) Bronvermelding

Untermann, R., & Small, R. E. (1977). Site planning for cluster housing. Van Nostrand Reinhold.

Chicago (17e ed.) Bronvermelding

Untermann, Richard, en Robert E. Small. Site Planning for Cluster Housing. New York: Van Nostrand Reinhold, 1977.

MLA (9e ed.) Bronvermelding

Untermann, Richard, en Robert E. Small. Site Planning for Cluster Housing. Van Nostrand Reinhold, 1977.