APA (7th ed.) Citation

Gautier, J. Y., Lefeuvre, J. C., Richard, G., & Trehen, P. (1978). Ecoéthologie. Masson.

Chicago Style (17th ed.) Citation

Gautier, J. Y., J. C. Lefeuvre, G. Richard, and P. Trehen. Ecoéthologie. París: Masson, 1978.

MLA (9th ed.) Citation

Gautier, J. Y., et al. Ecoéthologie. Masson, 1978.