APA način citiranja

Havlir, D. V., Murillo González, S., Robles, E., Trejos Willis, A., & Mata Jiménez, L. (1983). Nutritional status of the elderly in Palmares, Costa Rica.

Čikaški stil citiranja

Havlir, Diane V., Sandra Murillo González, Eduardo Robles, Alfonso Trejos Willis, i Leonardo Mata Jiménez. Nutritional Status of the Elderly in Palmares, Costa Rica. 1983.

MLA način citiranja

Havlir, Diane V., et al. Nutritional Status of the Elderly in Palmares, Costa Rica. 1983.