Cita APA (7a ed.)

Fowler, D. W., Freedman, E. A., & Scannella, J. B. (2009). Predatory functional morphology in raptors: Interdigital variation in talon size is related to prey restraint and immobilisation technique. Public Library of Science (PLoS).

Cita Chicago Style (17a ed.)

Fowler, Denver W., Elizabeth A. Freedman, y John B. Scannella. Predatory Functional Morphology in Raptors: Interdigital Variation in Talon Size Is Related to Prey Restraint and Immobilisation Technique. Public Library of Science (PLoS), 2009.

Cita MLA (8a ed.)

Fowler, Denver W., et al. Predatory Functional Morphology in Raptors: Interdigital Variation in Talon Size Is Related to Prey Restraint and Immobilisation Technique. Public Library of Science (PLoS), 2009.