Cita APA (7th ed.)

Łukasik, 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.)

Łukasik, 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.)

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