APA Citation

Heyer, W. R. (1968). Studies on the genus Leptodactylus (Amphibia: Leptodactylidae). II. Diagnosis and distribution of the Leptodactylus of Costa Rica. Universidad de Costa Rica.

Chicago Style Citation

Heyer, W. Ronald. Studies On the Genus Leptodactylus (Amphibia: Leptodactylidae). II. Diagnosis and Distribution of the Leptodactylus of Costa Rica. Universidad de Costa Rica, 1968.

MLA Citation

Heyer, W. Ronald. Studies On the Genus Leptodactylus (Amphibia: Leptodactylidae). II. Diagnosis and Distribution of the Leptodactylus of Costa Rica. Universidad de Costa Rica, 1968.

Warning: These citations may not always be 100% accurate.