APA aipamena

Mappes, T., Koivula, M., Koskela, E., Oksanen, T. A., Savolainen, T., & Sinervo, B. (2008). Frequency and Density-Dependent Selection on Life-History Strategies – A Field Experiment. Public Library of Science.

Chicago Style aipamena

Mappes, Tapio, Minna Koivula, Esa Koskela, Tuula A. Oksanen, Tiina Savolainen, and Barry Sinervo. Frequency and Density-Dependent Selection On Life-History Strategies – A Field Experiment. Public Library of Science, 2008.

MLA aipamena

Mappes, Tapio, et al. Frequency and Density-Dependent Selection On Life-History Strategies – A Field Experiment. Public Library of Science, 2008.