Caldwell, E. (1948). This very earth. Duell.
Chicagoスタイル(17版)引用形式Caldwell, Erskine. This Very Earth. New York: Duell, 1948.
MLA(9版)引用形式Caldwell, Erskine. This Very Earth. Duell, 1948.
警告: この引用は必ずしも正確ではありません.
APA(7版)引用形式
Caldwell, E. (1948). This very earth. Duell.
Chicagoスタイル(17版)引用形式Caldwell, Erskine. This Very Earth. New York: Duell, 1948.
MLA(9版)引用形式Caldwell, Erskine. This Very Earth. Duell, 1948.