Cita APA

Briant, R. H., & George, C. F. (1975). Drs Briant and George reply as follows.

Citación estilo Chicago

Briant, R. H., y C. F. George. Drs Briant and George Reply As Follows. 1975.

Cita MLA

Briant, R. H., y C. F. George. Drs Briant and George Reply As Follows. 1975.