APA-viite

Sandoval-Hernández, I., Duran-Apuy, A., & Quirós-Valerio, J. (2017). Activities That May Influence the Risk of Crocodile (Crocodylus Acutus: Reptilia: Crocodilidae) Attack to Humans in the Tempisque River Area, Guanacaste, Costa Rica.

Chicago-tyylinen lähdeviittaus

Sandoval-Hernández, Iván, Alejandro Duran-Apuy, ja Jacqueline Quirós-Valerio. Activities That May Influence the Risk of Crocodile (Crocodylus Acutus: Reptilia: Crocodilidae) Attack to Humans in the Tempisque River Area, Guanacaste, Costa Rica. 2017.

MLA-viite

Sandoval-Hernández, Iván, Alejandro Duran-Apuy, ja Jacqueline Quirós-Valerio. Activities That May Influence the Risk of Crocodile (Crocodylus Acutus: Reptilia: Crocodilidae) Attack to Humans in the Tempisque River Area, Guanacaste, Costa Rica. 2017.

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