APA引文

Dent, D., & Young, A. (1981). Soil survey and land evaluation. George Alber and Unwin.

Chicago Style (17th ed.) Citation

Dent, David, and Anthony Young. Soil Survey and Land Evaluation. London: George Alber and Unwin, 1981.

MLA引文

Dent, David, and Anthony Young. Soil Survey and Land Evaluation. George Alber and Unwin, 1981.