APA (7th ed.) Citation

Plumb, J. H., & Wheldon, H. (1977). Royal heritage: The treasures of the British crown (1st American ed.). Harcourt Brace Jovanovich.

Chicago Style (17th ed.) Citation

Plumb, J. H., and Huw Wheldon. Royal Heritage: The Treasures of the British Crown. 1st American ed. New York: Harcourt Brace Jovanovich, 1977.

MLA (9th ed.) Citation

Plumb, J. H., and Huw Wheldon. Royal Heritage: The Treasures of the British Crown. 1st American ed. Harcourt Brace Jovanovich, 1977.