APA Citation

Tietze, C. 1., & Lewit, S. (1970). Statistical evaluation of contraceptive methods: Use-effectiveness and extended use-effectiveness. Santiago, Chile: CELADE.

Chicago Style Citation

Tietze, Christopher 1908-1984, and Sarah Lewit. Statistical Evaluation of Contraceptive Methods: Use-effectiveness and Extended Use-effectiveness. Santiago, Chile: CELADE, 1970.

MLA Citation

Tietze, Christopher 1908-1984, and Sarah Lewit. Statistical Evaluation of Contraceptive Methods: Use-effectiveness and Extended Use-effectiveness. Santiago, Chile: CELADE, 1970.

Warning: These citations may not always be 100% accurate.