APA (7th ed.) Citation

Sill, W. H. (1978). The plant protection discipline: Problems and possible developmental strategies. Allanheld, Osmun & Co. distribution Halsted Press.

Chicago Style (17th ed.) Citation

Sill, Webster H. The Plant Protection Discipline: Problems and Possible Developmental Strategies. Montclair, N.J New York: Allanheld, Osmun & Co. distribution Halsted Press, 1978.

MLA (9th ed.) Citation

Sill, Webster H. The Plant Protection Discipline: Problems and Possible Developmental Strategies. Allanheld, Osmun & Co. distribution Halsted Press, 1978.