APA (7th ed.) Citation

Walker, J. C. (1965). Patología vegetal. Omega.

Chicago Style (17th ed.) Citation

Walker, John Charles. Patología Vegetal. Barcelona, España: Omega, 1965.

MLA (9th ed.) Citation

Walker, John Charles. Patología Vegetal. Omega, 1965.

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