Citazione APA

Narayanan, E. S. . . .., & Batra, H. N. . .. (1960). Fruit flies and their control. Indian Council for Agricultural Research.

Stile di citazione Chicago

Narayanan, E S ., e H N. Batra. Fruit Flies and Their Control. New Delhi: Indian Council for Agricultural Research, 1960.

Citazione MLA

Narayanan, E S ., e H N. Batra. Fruit Flies and Their Control. Indian Council for Agricultural Research, 1960.