APA (7e ed.) Bronvermelding

Ewing, G. C. (1974). Working bibliography on scaling methods appropriate for analysis of space preferences. Council of Planning Librarians.

Chicago (17e ed.) Bronvermelding

Ewing, Gordon C. Working Bibliography on Scaling Methods Appropriate for Analysis of Space Preferences. Monticello, Ill: Council of Planning Librarians, 1974.

MLA (9e ed.) Bronvermelding

Ewing, Gordon C. Working Bibliography on Scaling Methods Appropriate for Analysis of Space Preferences. Council of Planning Librarians, 1974.