APA (7th ed.) Citation

Thomas, H. (1990). The conservation project book. Watts Books.

Chicago Style (17th ed.) Citation

Thomas, Hilary. The Conservation Project Book. London: Watts Books, 1990.

MLA (9th ed.) Citation

Thomas, Hilary. The Conservation Project Book. Watts Books, 1990.

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