APA引文

Hawking, S. W. (1994). Kalathinte oru samkshiptha charithram. Pentagon Books.

Chicago Edition Citation

Hawking, Stephen W. Kalathinte Oru Samkshiptha Charithram. Calicut: Pentagon Books, 1994.

MLA引文

Hawking, Stephen W. Kalathinte Oru Samkshiptha Charithram. Pentagon Books, 1994.

警告：這些引文格式不一定是100％准確.