APA引文

Martin Duddin. (1994). Aspects of applied geography: Rural land resources. London: Hodder and Stoughton.

Trích dẫn kiểu Chicago

Martin Duddin. Aspects of Applied Geography: Rural Land Resources. London: Hodder and Stoughton, 1994.

MLA引文

Martin Duddin. Aspects of Applied Geography: Rural Land Resources. London: Hodder and Stoughton, 1994.

警告：这些引文格式不一定是100％准确.