Cita APA (7a ed.)
Massam, B. H., & Skelton, I. (Feb88). EVALUATION OF ALTERNATE PROPOSALS (EAP). Professional Geographer, 40(1), 108-110.
Cita Chicago Style (17a ed.)
Massam, Bryan H., y Ian Skelton. "EVALUATION OF ALTERNATE PROPOSALS (EAP)." Professional Geographer 40, no. 1 (Feb88): 108-110.
Cita MLA (9a ed.)
Massam, Bryan H., y Ian Skelton. "EVALUATION OF ALTERNATE PROPOSALS (EAP)." Professional Geographer, vol. 40, no. 1, Feb88, pp. 108-110.
Precaución: Estas citas no son 100% exactas.