Cita APA (7th ed.)

Kindsvater, H., Bonsall, M., & Alonzo, S. (2011). Survival costs of reproduction predict age-dependent variation in maternal investment.

Cita Chicago (17th ed.)

Kindsvater, H., M. Bonsall, i S. Alonzo. Survival Costs of Reproduction Predict Age-dependent Variation in Maternal Investment. 2011.

Cita MLA (9th ed.)

Kindsvater, H., et al. Survival Costs of Reproduction Predict Age-dependent Variation in Maternal Investment. 2011.