Gaya APA
Nicholls, M, E, C, P, G, A, V.
(2007).
Spirituality, value and mental health
.
:
.
Gaya MLA
Nicholls, Mary, Ellen, Coyte,, Peter, Gilbert, And, Vicky.
"Spirituality, value and mental health".
:
,
2007.
Transparency.