Gaya APA

Asih, Y., Johnson, B, M. (2005). An Introductio To Theory And Reasoning In Nursing (2). Yogakarta: Libri.

Gaya MLA

Asih, Yasmin., Johnson, Betty, M.. "An Introductio To Theory And Reasoning In Nursing". 2 Yogakarta: Libri, 2005. Text.