APA

State University. Agricultural Experiment Station, O., Baggett, J., Mack, 1., Kean, D., Booster, D., Bonanno, A., Petersen, K., Koepsell, P., & Mansour, N. (1982). Oregon vegetable digest ; Vol. 31 No. 3-4. : Corvallis, Or. : Agricultural Experiment Station, Oregon State University.