APA citiranje

Duncan, S., Scott, S., & Duncan, C. (1994). SMALLPOX EPIDEMICS IN CITIES IN BRITAIN.

Chicago Style (17th ed.) Citation

Duncan, S., S. Scott, and C. Duncan. SMALLPOX EPIDEMICS IN CITIES IN BRITAIN. 1994.

MLA citiranje

Duncan, S., et al. SMALLPOX EPIDEMICS IN CITIES IN BRITAIN. 1994.