APA (7th ed.) Citation

Davies, G., Osborne, J., & Fox, J. (1989). Effect of soil types on early establishment of ecotypes.

Chicago Style (17th ed.) Citation

Davies, G., Joan Osborne, and John Fox. Effect of Soil Types on Early Establishment of Ecotypes. 1989.

MLA (9th ed.) Citation

Davies, G., et al. Effect of Soil Types on Early Establishment of Ecotypes. 1989.