APA-viite

Mahapatra, G. B. (2006). Text book of Geology. CBS Publishers.

Chicago-tyylinen lähdeviittaus

Mahapatra, Girija Bhushan. Text Book of Geology. India: CBS Publishers, 2006.

MLA-viite

Mahapatra, Girija Bhushan. Text Book of Geology. CBS Publishers, 2006.