APA (7th ed.) Citation

Trimm, H. W., & Dunn, J. W. (1974). The beauty of birds. C.R. Gibson Co..

Chicago Style (17th ed.) Citation

Trimm, H. Wayne, and J. W. Dunn. The Beauty of Birds. Norwalk, Conn.: C.R. Gibson Co., 1974.

MLA (9th ed.) Citation

Trimm, H. Wayne, and J. W. Dunn. The Beauty of Birds. C.R. Gibson Co., 1974.