Gaya APA
Leonard, L, S. (2012).
BRAUNWALD'SHeart DiseaseReview And Assessment (Edisi 9th.ed.).
Philadelphia:
Saunders Elsevier.
Gaya MLA
Leonard, Lilly, S..
"BRAUNWALD'SHeart DiseaseReview And Assessment".
Edisi 9th.ed.
Philadelphia:
Saunders Elsevier,
2012.
Text.