Eichenlaub, J. E. (1971). New approaches to sex in marriage. Wilshire Book Comapny.
Chicagoスタイル(17版)引用形式Eichenlaub, John E. New Approaches to Sex in Marriage. California: Wilshire Book Comapny, 1971.
MLA(9版)引用形式Eichenlaub, John E. New Approaches to Sex in Marriage. Wilshire Book Comapny, 1971.
警告: この引用は必ずしも正確ではありません.