Gaya APA

Bishop, E, E. (1978). Suggestions to Authors of The Reports of The United States Geological Survey (Keenam). U.S. Government Printing Offic: U.S. Government Printing Office.

Gaya MLA

Bishop, Elna, E.. "Suggestions to Authors of The Reports of The United States Geological Survey". Keenam U.S. Government Printing Offic: U.S. Government Printing Office, 1978. Text.