Cita APA (7th 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 (17th ed.)

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

Cita MLA (9th ed.)

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