APA
Conover M. B., . (1984). Understanding electrocrdiography. St. Louis: The C. V. Mosby.
Chicago
Conover Mary Boudreau, . 1984. Understanding electrocrdiography. St. Louis: The C. V. Mosby.
Harvard
Conover M. B., . (1984). Understanding electrocrdiography. St. Louis: The C. V. Mosby.
MLA
Conover Mary Boudreau, . Understanding electrocrdiography. St. Louis: The C. V. Mosby. 1984.