Cita APA (7a ed.)

Weinberger, B., Schirmer, M., Gothe, R. M., Siebert, U., Fuchs, D., & Grubeck-Loebenstein, B. (2013). Recall responses to tetanus and diphtheria vaccination are frequently insufficient in elderly persons. Public Library of Science (PLoS).

Cita Chicago Style (17a ed.)

Weinberger, Birgit, Michael Schirmer, Raffaella Matteucci Gothe, Uwe Siebert, Dietmar Fuchs, y Beatrix Grubeck-Loebenstein. Recall Responses to Tetanus and Diphtheria Vaccination Are Frequently Insufficient in Elderly Persons. Public Library of Science (PLoS), 2013.

Cita MLA (8a ed.)

Weinberger, Birgit, et al. Recall Responses to Tetanus and Diphtheria Vaccination Are Frequently Insufficient in Elderly Persons. Public Library of Science (PLoS), 2013.