APA Citation

Sasa, M. Morphological variation in the lancehead pitviper Bothrops asper (Garman)(Serpentes: Viparidae) from Middle America.

Chicago Style Citation

Sasa, M. Morphological Variation in the Lancehead Pitviper Bothrops Asper (Garman)(Serpentes: Viparidae) From Middle America.

MLA Citation

Sasa, M. Morphological Variation in the Lancehead Pitviper Bothrops Asper (Garman)(Serpentes: Viparidae) From Middle America.

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