Gaya APA

ZERWEKH, J, A. (2009). Nursing To Day (SIXTH EDITION). St. Lous: SAUNDERS ELSEVIER INC .

Gaya MLA

ZERWEKH, Jo, Ann. "Nursing To Day". SIXTH EDITION St. Lous: SAUNDERS ELSEVIER INC , 2009. FAKULTAS ILMU KESEHATAN.