Gaya APA

J.Hood, L., leddy, S, K. (1997). Leddy & pepper's : Conceptual bases of professional nursing . bandung: Lippicott.

Gaya MLA

J.Hood, Lucy., leddy, Susan, Kun. "Leddy & pepper's : Conceptual bases of professional nursing". bandung: Lippicott, 1997. Text.