CL, F., RE, P., NK, H., ML, N., HE, S., TF, K., . . . JW, L. (2003). Validation of a soy food-frequency questionnaire and evaluation of correlates of plasma isoflavone concentrations in postmenopausal women. The American journal of clinical nutrition, 77(3), 674. https://doi.org/10.1093/ajcn/77.3.674
Chicago Style (17th ed.) CitationCL, Frankenfeld, Patterson RE, Horner NK, Neuhouser ML, Skor HE, Kalhorn TF, Howald WN, and Lampe JW. "Validation of a Soy Food-frequency Questionnaire and Evaluation of Correlates of Plasma Isoflavone Concentrations in Postmenopausal Women." The American Journal of Clinical Nutrition 77, no. 3 (2003): 674. https://doi.org/10.1093/ajcn/77.3.674.
MLA (9th ed.) CitationCL, Frankenfeld, et al. "Validation of a Soy Food-frequency Questionnaire and Evaluation of Correlates of Plasma Isoflavone Concentrations in Postmenopausal Women." The American Journal of Clinical Nutrition, vol. 77, no. 3, 2003, p. 674, https://doi.org/10.1093/ajcn/77.3.674.