Παραπομπή σε μορφή APA (7η εκδ.)

Balmford, A., Lewis, M., Brooke, M., Thomas, A., & Johnson, C. (2000). Experimental analyses of sexual and natural selection on short tails in a polygynous warbler.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Balmford, A., M. Lewis, M. Brooke, A. Thomas, και C. Johnson. Experimental Analyses of Sexual and Natural Selection on Short Tails in a Polygynous Warbler. 2000.

Παραπομπή σε μορφή MLA (9th εκδ.)

Balmford, A., et al. Experimental Analyses of Sexual and Natural Selection on Short Tails in a Polygynous Warbler. 2000.