APA Citation

Ingels, J. E., & Ingels, J. E. (1985). Ornamentals horticulture: Principles and practices. --. New York, New York: Delmar Pub.

Chicago Style Citation

Ingels, Jack E., and Jack E. Ingels. Ornamentals Horticulture: Principles and Practices. --. New York, New York: Delmar Pub, 1985.

MLA Citation

Ingels, Jack E., and Jack E. Ingels. Ornamentals Horticulture: Principles and Practices. --. New York, New York: Delmar Pub, 1985.

Warning: These citations may not always be 100% accurate.