APA (7. basım) Alıntı

Steiner, U., Tuljapurkar, S., Coulson, T., & Horvitz, C. (2012). Trading stages: Life expectancies in structured populations.

Chicago Style (17. basım) Atıf

Steiner, UK, S. Tuljapurkar, T. Coulson, ve C. Horvitz. Trading Stages: Life Expectancies in Structured Populations. 2012.

MLA (9th ed.) Atıf

Steiner, UK, et al. Trading Stages: Life Expectancies in Structured Populations. 2012.