Gaya APA

Roper, Nancy, Andry Hartono. (1996). Prinsip - Prinsip Keperawatan . Yogyakarta: Yayasan Essentia Medica..

Gaya Chicago

Roper, Nancy, Andry Hartono. Prinsip - Prinsip Keperawatan. Yogyakarta: Yayasan Essentia Medica., 1996. Textbook.

Gaya MLA

Roper, Nancy, Andry Hartono. Prinsip - Prinsip Keperawatan. Yogyakarta: Yayasan Essentia Medica., 1996. Textbook.

Gaya Turabian

Roper, Nancy, Andry Hartono. Prinsip - Prinsip Keperawatan. Yogyakarta: Yayasan Essentia Medica., 1996. Textbook.