APA (7th ed.) Citation

Still, D. W., Briske, D., Drew, M., Heilman, J., & Zajicek, J. (1989). The effects of water deficit on growth, photosynthesis and protein synthesis of selected woody ornamental species.

Chicago Style (17th ed.) Citation

Still, David Wayne, David Briske, Malcolm Drew, Jim Heilman, and Jayne Zajicek. The Effects of Water Deficit on Growth, Photosynthesis and Protein Synthesis of Selected Woody Ornamental Species. 1989.

MLA (9th ed.) Citation

Still, David Wayne, et al. The Effects of Water Deficit on Growth, Photosynthesis and Protein Synthesis of Selected Woody Ornamental Species. 1989.