APA

Lytle L. A., Nichaman M. Z., Obarzanek E., Glovsky E., Montgomery D., Nicklas T., Zive M. & Feldman H. (19931228). Validation of 24-hour recalls assisted by food records in third-grade children. The CATCH Collaborative Group. : Journal of the American Dietetic Association.

Chicago

Lytle L A, Nichaman M Z, Obarzanek E, Glovsky E, Montgomery D, Nicklas T, Zive M and Feldman H. 19931228. Validation of 24-hour recalls assisted by food records in third-grade children. The CATCH Collaborative Group. : Journal of the American Dietetic Association.

Harvard

Lytle L. A., Nichaman M. Z., Obarzanek E., Glovsky E., Montgomery D., Nicklas T., Zive M. and Feldman H. (19931228). Validation of 24-hour recalls assisted by food records in third-grade children. The CATCH Collaborative Group. : Journal of the American Dietetic Association.

MLA

Lytle L A, Nichaman M Z, Obarzanek E, Glovsky E, Montgomery D, Nicklas T, Zive M and Feldman H. Validation of 24-hour recalls assisted by food records in third-grade children. The CATCH Collaborative Group. : Journal of the American Dietetic Association. 19931228.