APA(7版)引用形式

Petersen, M. S., & Rigby, J. K. (1990). Interpreting earth history: A manual in historical geology (4th ed.). Wm.C. Brown.

Chicagoスタイル(17版)引用形式

Petersen, Morris S., , J. Keith Rigby. Interpreting Earth History: A Manual in Historical Geology. 4th ed. Dubuque, Iowa: Wm.C. Brown, 1990.

MLA(9版)引用形式

Petersen, Morris S., , J. Keith Rigby. Interpreting Earth History: A Manual in Historical Geology. 4th ed. Wm.C. Brown, 1990.

警告: この引用は必ずしも正確ではありません.