APA Edition Citation

G.S. DHALIWAL, RAM SINGH, & B.S. CHHILLAR. ESSENTIONALS OF AGRICULTURAL ENTOMOLOGY. Kalyani.

Chicago Edition Citation

G.S. DHALIWAL, RAM SINGH, and B.S. CHHILLAR. ESSENTIONALS OF AGRICULTURAL ENTOMOLOGY. Ludhiana: Kalyani.

MLA Edition Citation

G.S. DHALIWAL, et al. ESSENTIONALS OF AGRICULTURAL ENTOMOLOGY. Kalyani.