Παραπομπή APA

Verma, L. R., & Verma, A. K. G. (2004). Pest management in horticulture crops: Principles and practices. Asia tech.

Παραπομπή Chicago Style

Verma, L. R., και A. K. Gautam Verma. Pest Management in Horticulture Crops: Principles and Practices. New Delhi: Asia tech, 2004.

Παραπομπή MLA

Verma, L. R., και A. K. Gautam Verma. Pest Management in Horticulture Crops: Principles and Practices. Asia tech, 2004.