Não informado. (1978). ANS: Advances in Nursing Science. Aspen Publishers.
Chicago (17e ed.) BronvermeldingNão informado. ANS: Advances in Nursing Science. Frederick, Md: Aspen Publishers, 1978.
MLA (8e ed.) BronvermeldingNão informado. ANS: Advances in Nursing Science. Aspen Publishers, 1978.
Let op: Deze citaties zijn niet altijd 100% accuraat.