APA引文

Zulfequar Ahmad Khan. (1998). Text book of practical geography. Concept.

Chicago Edition Citation

Zulfequar Ahmad Khan. Text Book of Practical Geography. New Delhi: Concept, 1998.

MLA引文

Zulfequar Ahmad Khan. Text Book of Practical Geography. Concept, 1998.

警告：这些引文格式不一定是100％准确.