APA (7th ed.) Citation

Pe, A. (1990). Reaction of single-cross hybrid corn to sorghum yellow banding virus. [publisher not identified].

Chicago Style (17th ed.) Citation

Pe, Aye. Reaction of Single-cross Hybrid Corn to Sorghum Yellow Banding Virus. [Place of publication not identified]: [publisher not identified], 1990.

MLA (9th ed.) Citation

Pe, Aye. Reaction of Single-cross Hybrid Corn to Sorghum Yellow Banding Virus. [publisher not identified], 1990.