APA (7th ed.) Citation

Ollerton, J., Winfree, R., & Tarrant, S. (2011). How many flowering plants are pollinated by animals. Oikos, 120(3), 321-326. https://doi.org/10.1111/j.1600-0706.2010.18644.x

Chicago Style (17th ed.) Citation

Ollerton, Jeff, Rachael Winfree, and Sam Tarrant. "How Many Flowering Plants Are Pollinated by Animals." Oikos 120, no. 3 (2011): 321-326. https://doi.org/10.1111/j.1600-0706.2010.18644.x.

MLA (9th ed.) Citation

Ollerton, Jeff, et al. "How Many Flowering Plants Are Pollinated by Animals." Oikos, vol. 120, no. 3, 2011, pp. 321-326, https://doi.org/10.1111/j.1600-0706.2010.18644.x.