Gaya APA
West, D, M. et al
(1996).
Fundamentals of Analytical Chemistry: 7 edition
(
7)
.
USA:
saunders Golden Series.
Gaya MLA
West, Donald, M. et al.
"Fundamentals of Analytical Chemistry: 7 edition".
7
USA:
saunders Golden Series,
1996.
Text.