Gaya APA
Publication, M, G, H. (1988).
Majalah Chemical Enginering, Jilid II (25-April).
New York:
MC Graw Hill Publication.
Gaya MLA
Publication, MC., Graw, Hill.
"Majalah Chemical Enginering, Jilid II".
25-April
New York:
MC Graw Hill Publication,
1988.
Text.