APA (7th ed.) Citation

Cole, C. J. H. Morphological Variation in a Population of the Snake, Tantilla gracilis Baird and Girard.

Chicago Style (17th ed.) Citation

Cole, Charles J.; Hardy. Morphological Variation in a Population of the Snake, Tantilla Gracilis Baird and Girard.

MLA (9th ed.) Citation

Cole, Charles J.; Hardy. Morphological Variation in a Population of the Snake, Tantilla Gracilis Baird and Girard.

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