APA Citation

Nienhaus, F., & Nienhaus, F. (1981). Virus and similar diseases in tropical and subtropical areas.

Chicago Style Citation

Nienhaus, Franz, and Franz Nienhaus. Virus and Similar Diseases in Tropical and Subtropical Areas. 1981.

MLA Citation

Nienhaus, Franz, and Franz Nienhaus. Virus and Similar Diseases in Tropical and Subtropical Areas. 1981.

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