Cita APA (7a ed.)
Schilder, A., & Bergstrom, G. C. (1994). Infection of wheat seed by Pyrenophora triticirepentis. Canadian Science Publishing.
Cita Chicago Style (17a ed.)
Schilder, A.M, y Gary Carlton Bergstrom. Infection of Wheat Seed by Pyrenophora Triticirepentis. Canadian Science Publishing, 1994.
Cita MLA (9a ed.)
Schilder, A.M, y Gary Carlton Bergstrom. Infection of Wheat Seed by Pyrenophora Triticirepentis. Canadian Science Publishing, 1994.
Precaución: Estas citas no son 100% exactas.