APA (7th ed.) Citation

Walford, N. (1995). Geographical data analysis. J. Wiley & Sons.

Chicago Style (17th ed.) Citation

Walford, Nigel. Geographical Data Analysis. Chichester: J. Wiley & Sons, 1995.

MLA (9th ed.) Citation

Walford, Nigel. Geographical Data Analysis. J. Wiley & Sons, 1995.