Twining, H. M. (1950). The African baby welfare manual. Sheldon Press.
Chicago Style (17th ed.) CitationTwining, H. M. The African Baby Welfare Manual. London: Sheldon Press, 1950.
MLA引文Twining, H. M. The African Baby Welfare Manual. Sheldon Press, 1950.
警告:這些引文格式不一定是100%准確.