APA(7版)引用形式
Sawyer, J. O. (2006). Northwest California: A natural history. University of California Press.
Chicagoスタイル(17版)引用形式
Sawyer, John O. Northwest California: A Natural History. Berkeley: University of California Press, 2006.
MLA(9版)引用形式
Sawyer, John O. Northwest California: A Natural History. University of California Press, 2006.
警告: この引用は必ずしも正確ではありません.