APA(7版)引用形式
Williams, J. F. (1964). The principles of physical education.
Chicagoスタイル(17版)引用形式
Williams, Jesse Feiring. The Principles of Physical Education. 1964.
MLA(9版)引用形式
Williams, Jesse Feiring. The Principles of Physical Education. 1964.
警告: この引用は必ずしも正確ではありません.