Citazione APA

Stwens,Neil E, & Stevens,Russel B. (1984). Disease in plants: An introduction to agricultural phytopathology. International books &periodicals supply service.

Stile di citazione Chicago

Stwens,Neil E, e Stevens,Russel B. Disease in Plants: An Introduction to Agricultural Phytopathology. New Delhi: International books &periodicals supply service, 1984.

Citazione MLA

Stwens,Neil E, e Stevens,Russel B. Disease in Plants: An Introduction to Agricultural Phytopathology. International books &periodicals supply service, 1984.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.