RENNER, J. W., Stafford, D. G., & COULTER, V. J. (1977). Variation: Learning science. MacMillan.
Chicagoスタイル(17版)引用形式RENNER, John W., Don G. Stafford, , Vivian Jensen COULTER. Variation: Learning Science. New York: MacMillan, 1977.
MLA(9版)引用形式RENNER, John W., et al. Variation: Learning Science. MacMillan, 1977.
警告: この引用は必ずしも正確ではありません.