APA(7版)引用形式

Harlow, W. M. (1957). Trees of the eastern and central United States and Canada. Dover.

Chicagoスタイル(17版)引用形式

Harlow, William M. Trees of the Eastern and Central United States and Canada. Nueva York: Dover, 1957.

MLA(9版)引用形式

Harlow, William M. Trees of the Eastern and Central United States and Canada. Dover, 1957.