Cita APA (7a ed.)

Lukasik, P., Hancock, E., Ferrari, J., & Godfray, C. (2011). Grain aphid clones vary in frost resistance, but this trait is not influenced by facultative endosymbionts.

Cita Chicago Style (17a ed.)

Lukasik, P., E. Hancock, J. Ferrari, y C. Godfray. Grain Aphid Clones Vary in Frost Resistance, but This Trait Is Not Influenced by Facultative Endosymbionts. 2011.

Cita MLA (9a ed.)

Lukasik, P., et al. Grain Aphid Clones Vary in Frost Resistance, but This Trait Is Not Influenced by Facultative Endosymbionts. 2011.