APA (7th ed.) Citation

Opitz, K. W., & Ross, N. W. (1976). Training young pistachio trees. Univ.

Chicago Style (17th ed.) Citation

Opitz, Karl W., and Norman W. Ross. Training Young Pistachio Trees. Berkeley, Calif: Univ, 1976.

MLA (9th ed.) Citation

Opitz, Karl W., and Norman W. Ross. Training Young Pistachio Trees. Univ, 1976.