APA Citatie

Douglas, J. E. (1980). Successful seed programs: A planning and management guide. Westview Press.

Chicago Style citaat

Douglas, Johnson E. Successful Seed Programs: A Planning and Management Guide. Boulder, Colo.: Westview Press, 1980.

MLA citatie

Douglas, Johnson E. Successful Seed Programs: A Planning and Management Guide. Westview Press, 1980.

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