एपीए उद्धरण

Bull, W. B. (2007). Tectonic geomorphology of mountains: A new approach to paleoseismology. Blackwell Publishing.

शिकागो स्टाइल उद्धरण

Bull, William B. Tectonic Geomorphology of Mountains: A New Approach to Paleoseismology. Malden: Blackwell Publishing, 2007.

एमएलए उद्धरण

Bull, William B. Tectonic Geomorphology of Mountains: A New Approach to Paleoseismology. Blackwell Publishing, 2007.