APA (7th ed.) Citation

Hemsley, W. (1990). Jellyfish to insects. Gloucester Press.

Chicago Style (17th ed.) Citation

Hemsley, William. Jellyfish to Insects. London: Gloucester Press, 1990.

MLA (9th ed.) Citation

Hemsley, William. Jellyfish to Insects. Gloucester Press, 1990.

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