APA Style
Goldschlager, N. (1989).
1989 Principles of Clinical Electrocardiography (Thirteen Edition).
Singapore:
Prentice-Hall International Inc.
MLA Style
Goldschlager, Nora.
"1989 Principles of Clinical Electrocardiography".
Thirteen Edition
Singapore:
Prentice-Hall International Inc,
1989.
Text.