Levy, G., & Amitai, P. (1985). Arachnida. Arachnida.
Chicago Style (17th ed.) CitationLevy, Gershom, and P. Amitai. "Arachnida." Arachnida 1985.
MLA (8th ed.) CitationLevy, Gershom, and P. Amitai. "Arachnida." Arachnida, 1985.
Warning: These citations may not always be 100% accurate.