APA (7th ed.) Citation

(1967). Shells and shelling: Hundreds of shells in color ; [the complete family guide to collecting and identification]. Post Publ.

Chicago Style (17th ed.) Citation

Shells and Shelling: Hundreds of Shells in Color ; [the Complete Family Guide to Collecting and Identification]. Miami, Fla: Post Publ, 1967.

MLA (9th ed.) Citation

Shells and Shelling: Hundreds of Shells in Color ; [the Complete Family Guide to Collecting and Identification]. Post Publ, 1967.