APA-viite

Strayer, R. F., & Davis, E. C. (1983). Reduced Sulfur in Ashes and Slags from the Gasification of Coals: Availability for Chemical and Microbial Oxidation.

Chicago-tyylinen lähdeviittaus

Strayer, Richard F., ja Edward C. Davis. Reduced Sulfur in Ashes and Slags From the Gasification of Coals: Availability for Chemical and Microbial Oxidation. 1983.

MLA-viite

Strayer, Richard F., ja Edward C. Davis. Reduced Sulfur in Ashes and Slags From the Gasification of Coals: Availability for Chemical and Microbial Oxidation. 1983.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.