APA (7th ed.) Citation

Hamman, P. J., & Newton, W. H. (1974). The brown recluse and black widow spiders (5-74, reprint.). Texas Agricultural Extension Service.

Chicago Style (17th ed.) Citation

Hamman, Philip J., and Weldon H. Newton. The Brown Recluse and Black Widow Spiders. 5-74, reprint. College Station, Texas: Texas Agricultural Extension Service, 1974.

MLA (9th ed.) Citation

Hamman, Philip J., and Weldon H. Newton. The Brown Recluse and Black Widow Spiders. 5-74, reprint. Texas Agricultural Extension Service, 1974.