Cita APA

Simmons, J. S., Reynolds, F. H. K., & St. John, J. H. 1. (1931). Experimental studies of dengue. Bureau of Print.

Citación estilo Chicago

Simmons, James Stevens, Francois Hiie Karl Reynolds, and Joseph Harold 1891 St. John. Experimental Studies of Dengue. Manila: Bureau of Print, 1931.

Cita MLA

Simmons, James Stevens, et al. Experimental Studies of Dengue. Bureau of Print, 1931.