APA (7th ed.) Citation

Pustejovsky, D. E. (1998). Natural control of Helicoverpa zea (Boddie) in Trans-Pecos cotton. [publisher not identified].

Chicago Style (17th ed.) Citation

Pustejovsky, Douglas Eugene. Natural Control of Helicoverpa Zea (Boddie) in Trans-Pecos Cotton. [Place of publication not identified]: [publisher not identified], 1998.

MLA (9th ed.) Citation

Pustejovsky, Douglas Eugene. Natural Control of Helicoverpa Zea (Boddie) in Trans-Pecos Cotton. [publisher not identified], 1998.