APA (7th ed.) Citation

C. A. B. International, Litz, R. E., & Hammerschlag, F. A. (1992). Biotechnology of perennial fruit crops. C.A.B. International.

Chicago Style (17th ed.) Citation

C. A. B. International, R. E. Litz, and F. A. Hammerschlag. Biotechnology of Perennial Fruit Crops. Wallingford, U.K.: C.A.B. International, 1992.

MLA (9th ed.) Citation

C. A. B. International, et al. Biotechnology of Perennial Fruit Crops. C.A.B. International, 1992.