Niednagel, J. P. (1992). Your best sport: How to choose and play it. Laguna Press.
Chicagoスタイル(17版)引用形式Niednagel, Jonathan P. Your Best Sport: How to Choose and Play It. Laguna Niguel, Calif.: Laguna Press, 1992.
MLA(8版)引用形式Niednagel, Jonathan P. Your Best Sport: How to Choose and Play It. Laguna Press, 1992.
警告: この引用は必ずしも正確ではありません.