APA (7e ed.) Bronvermelding

Chapin, F. S., & Hightower, H. C. (1966). Household activity systems: A pilot investigation. Center for Urban and Regional Studies, Institute for Research in Social Science, University of North Carolina.

Chicago (17e ed.) Bronvermelding

Chapin, Francis Stuart, en Henry C. Hightower. Household Activity Systems: A Pilot Investigation. Chapel Hill: Center for Urban and Regional Studies, Institute for Research in Social Science, University of North Carolina, 1966.

MLA (9e ed.) Bronvermelding

Chapin, Francis Stuart, en Henry C. Hightower. Household Activity Systems: A Pilot Investigation. Center for Urban and Regional Studies, Institute for Research in Social Science, University of North Carolina, 1966.