APA

Kalsi P. S., . (1999). Textbook of organic chemistry. : Macmillan Company of Canada, Toronto.

Chicago

Kalsi P S, . 1999. Textbook of organic chemistry. : Macmillan Company of Canada, Toronto.

Harvard

Kalsi P. S., . (1999). Textbook of organic chemistry. : Macmillan Company of Canada, Toronto.

MLA

Kalsi P S, . Textbook of organic chemistry. : Macmillan Company of Canada, Toronto. 1999.