APA aipamena

Kounovsky, N. A. (1946). Six factors of physical fitness. J. J. Augustin.

Chicago Style aipamena

Kounovsky, Nicholas Alexis. Six Factors of Physical Fitness. New York: J. J. Augustin, 1946.

MLA aipamena

Kounovsky, Nicholas Alexis. Six Factors of Physical Fitness. J. J. Augustin, 1946.