APA Citatie

Grimwade, K. (1995). Discover physical and environmental geography. London: Hodder and Stoughton.

Chicago Style citaat

Grimwade, Keith. Discover Physical and Environmental Geography. London: Hodder and Stoughton, 1995.

MLA citatie

Grimwade, Keith. Discover Physical and Environmental Geography. London: Hodder and Stoughton, 1995.

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