APA (7th ed.) Citation

Villard, H. S. (1987). Contact!: The story of the early birds (Rev. ed.). Smithsonian Institution Press.

Chicago Style (17th ed.) Citation

Villard, Henry Serrano. Contact!: The Story of the Early Birds. Rev. ed. Washington, D.C.: Smithsonian Institution Press, 1987.

MLA (9th ed.) Citation

Villard, Henry Serrano. Contact!: The Story of the Early Birds. Rev. ed. Smithsonian Institution Press, 1987.