Παραπομπή σε μορφή APA (7η εκδ.)

Macfadyen, S., Gibson, R., Polaszek, A., Morris, R., Craze, P., Planqué, R., . . . Memmott, J. (2009). Do differences in food web structure between organic and conventional farms affect the ecosystem service of pest control?

Παραπομπή σε μορφή Chicago (17η εκδ.)

Macfadyen, S., R. Gibson, A. Polaszek, R. Morris, P. Craze, R. Planqué, W. Symondson, και J. Memmott. Do Differences in Food Web Structure Between Organic and Conventional Farms Affect the Ecosystem Service of Pest Control? 2009.

Παραπομπή σε μορφή MLA (9th εκδ.)

Macfadyen, S., et al. Do Differences in Food Web Structure Between Organic and Conventional Farms Affect the Ecosystem Service of Pest Control? 2009.