APA (7th ed.) Citation

Willcocks, W., & Craig, J. I. Egyptian irrigation. Spon [u.a.].

Chicago Style (17th ed.) Citation

Willcocks, William, and James I. Craig. Egyptian Irrigation. London: Spon [u.a.].

MLA (9th ed.) Citation

Willcocks, William, and James I. Craig. Egyptian Irrigation. Spon [u.a.].