APA (7th ed.) Citation

Hickling, C. (1975). Water As A Productive Environment. Croom Helm.

Chicago Style (17th ed.) Citation

Hickling, C.F. Water As A Productive Environment. London: Croom Helm, 1975.

MLA (9th ed.) Citation

Hickling, C.F. Water As A Productive Environment. Croom Helm, 1975.

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