APA (7th ed.) Citation

Obbard, D., Harris, S., & Pannell, J. (2006). Sexual systems and population genetic structure in an annual plant: Testing the metapopulation model.

Chicago Style (17th ed.) Citation

Obbard, D., S. Harris, and J. Pannell. Sexual Systems and Population Genetic Structure in an Annual Plant: Testing the Metapopulation Model. 2006.

MLA (9th ed.) Citation

Obbard, D., et al. Sexual Systems and Population Genetic Structure in an Annual Plant: Testing the Metapopulation Model. 2006.