Dyson, P., Morris, R., & Holman, R. (1997). Dietary intake screening by means of a food-frequency questionnaire.
芝加哥风格引文Dyson, P., R. Morris, 与 R. Holman. Dietary Intake Screening by Means of a Food-frequency Questionnaire. 1997.
MLA引文Dyson, P., et al. Dietary Intake Screening by Means of a Food-frequency Questionnaire. 1997.
警告:这些引文格式不一定是100%准确.