APA-Zitierstil (7. Ausg.)

Walford, N. (2011). Practical statistics for geographers and earth scientists (1. publ.). Wiley-Blackwell.

Chicago-Zitierstil (17. Ausg.)

Walford, Nigel. Practical Statistics for Geographers and Earth Scientists. 1. publ. Chichester [u.a.]: Wiley-Blackwell, 2011.

MLA-Zitierstil (9. Ausg.)

Walford, Nigel. Practical Statistics for Geographers and Earth Scientists. 1. publ. Wiley-Blackwell, 2011.