APA (7th ed.) Citation

Hariss, N. &. T. (2006). The Nature World. Opheus Books.

Chicago Style (17th ed.) Citation

Hariss, Nicholas & Turner. The Nature World. UK: Opheus Books, 2006.

MLA (9th ed.) Citation

Hariss, Nicholas & Turner. The Nature World. Opheus Books, 2006.

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