APA Style
Levendis, D, W, Y., Metghakchi, M. (1991).
Industrial chemistry library, Volume 2 Calcium magnesium acetate : An emerging bulk chemical for environmental applications .
Amerca:
Elsever Science Publishng.
MLA Style
Levendis, D.L, Wise, Y.A., Metghakchi, M..
"Industrial chemistry library, Volume 2 Calcium magnesium acetate : An emerging bulk chemical for environmental applications".
Amerca:
Elsever Science Publishng,
1991.
Buku.