APA استشهاد

Bygott, J., & Money, D. C. R. (1960). An Introduction to mapwork and practial geography (Ed.7.).

استشهاد بنمط شيكاغو

Bygott, John, و D C; Rev Money. An Introduction to Mapwork and Practial Geography. Ed.7. London, Universal Tutorial, 1960.

MLA استشهاد

Bygott, John, و D C; Rev Money. An Introduction to Mapwork and Practial Geography. Ed.7. 1960.