APA (7th ed.) Citation

Askew, R. R. (1971). Parasitic insects. Heinemann Educational Book.

Chicago Style (17th ed.) Citation

Askew, R. R. Parasitic Insects. London: Heinemann Educational Book, 1971.

MLA (9th ed.) Citation

Askew, R. R. Parasitic Insects. Heinemann Educational Book, 1971.

Warning: These citations may not always be 100% accurate.