APA (7th ed.) Citation

McCleery, R., Pettifor, R., Armbruster, P., Meyer, K., Sheldon, B., & Perrins, C. (2004). Components of variance underlying fitness in a natural population of the great tit Parus major.

Chicago Style (17th ed.) Citation

McCleery, R., R. Pettifor, P. Armbruster, K. Meyer, B. Sheldon, and C. Perrins. Components of Variance Underlying Fitness in a Natural Population of the Great Tit Parus Major. 2004.

MLA (9th ed.) Citation

McCleery, R., et al. Components of Variance Underlying Fitness in a Natural Population of the Great Tit Parus Major. 2004.