APA-viite

Sheldon, B. C., & Ellegren, H. (1998). Paternal effort related to experimentally manipulated paternity of male collared flycatchers.

Chicago-tyylinen lähdeviittaus

Sheldon, B. C., ja H. Ellegren. Paternal Effort Related to Experimentally Manipulated Paternity of Male Collared Flycatchers. 1998.

MLA-viite

Sheldon, B. C., ja H. Ellegren. Paternal Effort Related to Experimentally Manipulated Paternity of Male Collared Flycatchers. 1998.

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