APA (7th ed.) Citation

Walters, M. L. (1986). Comparison of sampling techniques for Heliothis species in cotton. [publisher not identified].

Chicago Style (17th ed.) Citation

Walters, Michelle Lynn. Comparison of Sampling Techniques for Heliothis Species in Cotton. [Place of publication not identified]: [publisher not identified], 1986.

MLA (9th ed.) Citation

Walters, Michelle Lynn. Comparison of Sampling Techniques for Heliothis Species in Cotton. [publisher not identified], 1986.