APA (7th ed.) Citation

Watkins, J. M. (1946). The Forage resources of Latin America-El Salvador. [Imperial Bureau of Pastures and Forage Crops].

Chicago Style (17th ed.) Citation

Watkins, James M. The Forage Resources of Latin America-El Salvador. [Aberystwyth, Great Britain]: [Imperial Bureau of Pastures and Forage Crops], 1946.

MLA (9th ed.) Citation

Watkins, James M. The Forage Resources of Latin America-El Salvador. [Imperial Bureau of Pastures and Forage Crops], 1946.