APA (7th ed.) Citation

Puerto Rico Agricultural Experiment Station. (1934). Cattle. Parasites and parasitic diseases of cattle in Puerto Rico. [s.n.].

Chicago Style (17th ed.) Citation

Puerto Rico Agricultural Experiment Station. Cattle. Parasites and Parasitic Diseases of Cattle in Puerto Rico. [Washington]: [s.n.], 1934.

MLA (9th ed.) Citation

Puerto Rico Agricultural Experiment Station. Cattle. Parasites and Parasitic Diseases of Cattle in Puerto Rico. [s.n.], 1934.

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