APA-Zitierstil (7. Ausg.)

Wooldridge, S. W., & East, W. G. (1951). The spirit and purpose of geography. Hutchinson University Library.

Chicago-Zitierstil (17. Ausg.)

Wooldridge, Sidney William, und William G. East. The Spirit and Purpose of Geography. London: Hutchinson University Library, 1951.

MLA-Zitierstil (9. Ausg.)

Wooldridge, Sidney William, und William G. East. The Spirit and Purpose of Geography. Hutchinson University Library, 1951.