APA način citiranja

Sàenz Herrera, C., & Lizano Madrigal, C. (1961). A contribution to the study of Hookworm disease in infants.

Čikaški stil citiranja

Sàenz Herrera, Carlos, i Cecilia Lizano Madrigal. A Contribution to the Study of Hookworm Disease in Infants. 1961.

MLA način citiranja

Sàenz Herrera, Carlos, i Cecilia Lizano Madrigal. A Contribution to the Study of Hookworm Disease in Infants. 1961.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.