APA (7th ed.) Citation

Caldecott, R., & Engen, R. K. (1976). Randolph Caldecott, lord of the nursery. Oresko Books.

Chicago Style (17th ed.) Citation

Caldecott, Randolph, and Rodney K. Engen. Randolph Caldecott, Lord of the Nursery. London: Oresko Books, 1976.

MLA (8th ed.) Citation

Caldecott, Randolph, and Rodney K. Engen. Randolph Caldecott, Lord of the Nursery. Oresko Books, 1976.