APA (7th ed.) Citation

Henrici, A. C., Keqin, G., Fox, R. C., Vega, F. J., & Feldmann, R. M. (1991). Chelosmophrynus bayi (Amphibia, Anura, Rhinophyrnidae), a new genus and species from the middle Eocene of Wyoming: Ontogeny and relationships.

Chicago Style (17th ed.) Citation

Henrici, Amy C., Gao Keqin, Richard C. Fox, Francisco J. Vega, and Rodney M. Feldmann. Chelosmophrynus Bayi (Amphibia, Anura, Rhinophyrnidae), a New Genus and Species from the Middle Eocene of Wyoming: Ontogeny and Relationships. Pittsburgh, Pa, 1991.

MLA (9th ed.) Citation

Henrici, Amy C., et al. Chelosmophrynus Bayi (Amphibia, Anura, Rhinophyrnidae), a New Genus and Species from the Middle Eocene of Wyoming: Ontogeny and Relationships. 1991.