APA Style
Goldberger, Z, D. et al (1977).
Goldberger's Clinical Electrocardiography (Ed. 7).
Philadelphia:
Elsevier Saunders.
MLA Style
Goldberger, Zachary, D. et al.
"Goldberger's Clinical Electrocardiography".
Ed. 7
Philadelphia:
Elsevier Saunders,
1977.
Buku Teks.