BOOKWALTER, K. W., & VANDERZWAAG, H. J. (1969). Foundations and principles of physical education. W.B. Saunders Company.
芝加哥风格引文BOOKWALTER, Karl W., 与 Harold J. VANDERZWAAG. Foundations and Principles of Physical Education. Philadelphia: W.B. Saunders Company, 1969.
MLA引文BOOKWALTER, Karl W., 与 Harold J. VANDERZWAAG. Foundations and Principles of Physical Education. W.B. Saunders Company, 1969.
警告：这些引文格式不一定是100％准确.