APA (7th ed.) Citation

Champneys, H. P. (1957). Encyclopedia of roses and rose culture. Prentice-Hall.

Chicago Style (17th ed.) Citation

Champneys, Harcourt P. Encyclopedia of Roses and Rose Culture. Englewood Cliffs, N.J.: Prentice-Hall, 1957.

MLA (9th ed.) Citation

Champneys, Harcourt P. Encyclopedia of Roses and Rose Culture. Prentice-Hall, 1957.