Style de citation APA (7e éd.)

Riek, A., Brinkmann, L., Gauly, M., Perica, J., Ruf, T., Arnold, W., . . . Gerken, M. (2017). Seasonal changes in energy expenditure, body temperature and activity patterns in llamas (Lama glama). Nature Portfolio.

Style de citation Chicago (17e éd.)

Riek, Alexander, Lea Brinkmann, Matthias Gauly, Jurcevic Perica, Thomas Ruf, Walter Arnold, Catherine Hambly, John R. Speakman, et Martina Gerken. Seasonal Changes in Energy Expenditure, Body Temperature and Activity Patterns in Llamas (Lama Glama). Nature Portfolio, 2017.

Style de citation MLA (8e éd.)

Riek, Alexander, et al. Seasonal Changes in Energy Expenditure, Body Temperature and Activity Patterns in Llamas (Lama Glama). Nature Portfolio, 2017.