Gaya APA
Silvestri, L, A. (2006).
Saunders comprehensive review for the NCLEX-PN examination (3rd. Ed.).
St.Louis,Miss:
Saunders-Elsevier.
Gaya MLA
Silvestri, Linda, Anne.
"Saunders comprehensive review for the NCLEX-PN examination".
3rd. Ed.
St.Louis,Miss:
Saunders-Elsevier,
2006.
Text.