Gaya APA

FARRELL, B, R. (2019). Oxford Textbook Palliative Nursing (5). AMERIKA SERIKAT: EXFORD UNIVERSTY PRESS.

Gaya MLA

FARRELL, BETTY, ROLLING. "Oxford Textbook Palliative Nursing". 5 AMERIKA SERIKAT: EXFORD UNIVERSTY PRESS, 2019. Text.