APA

Chung (Edward K), . (1997). Pocket Guide To Ecg Diagnosis. : .

Chicago

Chung (Edward K), . 1997. Pocket Guide To Ecg Diagnosis. : .

Harvard

Chung (Edward K), . (1997). Pocket Guide To Ecg Diagnosis. : .

MLA

Chung (Edward K), . Pocket Guide To Ecg Diagnosis. : . 1997.