APA(7版)引用形式

Strain, P., & Engle, F. (1993). Looking at earth. Turner Publishing, Inc.

Chicagoスタイル(17版)引用形式

Strain, Priscilla, , Frederick Engle. Looking at Earth. Atlanta: Turner Publishing, Inc, 1993.

MLA(9版)引用形式

Strain, Priscilla, , Frederick Engle. Looking at Earth. Turner Publishing, Inc, 1993.

警告: この引用は必ずしも正確ではありません.