APA (7th ed.) Citation

Shearer, B. F., & Shearer, B. S. (1994). State names, seals, flags, and symbols: A historical guide (Rev. and expanded.). Greenwood Press.

Chicago Style (17th ed.) Citation

Shearer, Benjamin F., and Barbara Smith Shearer. State Names, Seals, Flags, and Symbols: A Historical Guide. Rev. and expanded. Westport, Conn: Greenwood Press, 1994.

MLA (9th ed.) Citation

Shearer, Benjamin F., and Barbara Smith Shearer. State Names, Seals, Flags, and Symbols: A Historical Guide. Rev. and expanded. Greenwood Press, 1994.