एपीए उद्धरण

Theodore, M. K., & Theodore, L. (2010). Introduction to environmental management. CRC.

शिकागो स्टाइल उद्धरण

Theodore, Mary K., और Louis Theodore. Introduction to Environmental Management. Boca Raton: CRC, 2010.

एमएलए उद्धरण

Theodore, Mary K., और Louis Theodore. Introduction to Environmental Management. CRC, 2010.