APA

Bernal X., Guzmán F., .Advertisement calls of three Eleutherodactylus species (<Anura: Leptodactylidae>) in a colombian highland community. : .

Chicago

Bernal Ximena, Guzmán Francisco, .Advertisement calls of three Eleutherodactylus species (<Anura: Leptodactylidae>) in a colombian highland community. : .

Harvard

Bernal X., Guzmán F., .Advertisement calls of three Eleutherodactylus species (<Anura: Leptodactylidae>) in a colombian highland community. : .

MLA

Bernal Ximena, Guzmán Francisco, .: . .