Cita APA (7th ed.)

Przybylo, R., Sheldon, B., & Merila, J. (2000). Patterns of natural selection on morphology of male and female collared flycatchers (Ficedula albicollis).

Cita Chicago (17th ed.)

Przybylo, R., B. Sheldon, i J. Merila. Patterns of Natural Selection on Morphology of Male and Female Collared Flycatchers (Ficedula Albicollis). 2000.

Cita MLA (9th ed.)

Przybylo, R., et al. Patterns of Natural Selection on Morphology of Male and Female Collared Flycatchers (Ficedula Albicollis). 2000.