Bogue, D. J., & Nelson, J. (1971). The fertility components and contraceptive history techniques for measuring contraceptive use-effectiveness. Community and Family Study Center, University of Chicago.
Chicago Style (17th ed.) CitationBogue, Donald Joseph, and James Nelson. The Fertility Components and Contraceptive History Techniques for Measuring Contraceptive Use-effectiveness. Chicago: Community and Family Study Center, University of Chicago, 1971.
MLA (9th ed.) CitationBogue, Donald Joseph, and James Nelson. The Fertility Components and Contraceptive History Techniques for Measuring Contraceptive Use-effectiveness. Community and Family Study Center, University of Chicago, 1971.
Warning: These citations may not always be 100% accurate.