Guthrie, H. A., Guthrie, G. M., & Tayag, A. (1968). Nutritional status and intellectual performance in a rural Philippine community. Philippine Journal of Psychology.
Chicago Style (17th ed.) CitationGuthrie, Helen A., George M. Guthrie, and Amanda Tayag. "Nutritional Status and Intellectual Performance in a Rural Philippine Community." Philippine Journal of Psychology 1968.
MLA (9th ed.) CitationGuthrie, Helen A., et al. "Nutritional Status and Intellectual Performance in a Rural Philippine Community." Philippine Journal of Psychology, 1968.
Warning: These citations may not always be 100% accurate.