APA Citatie

Leong, G. C., & Morgan,Gillian C. (1982). Human and economic geography (2nd.). OUP.

Chicago Style citaat

Leong, Goh Cheng, en Morgan,Gillian C. Human and Economic Geography. 2nd. Oxford: OUP, 1982.

MLA citatie

Leong, Goh Cheng, en Morgan,Gillian C. Human and Economic Geography. 2nd. OUP, 1982.

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