Gaya APA
Pfeiffer, J, W., Jones, J, E. (1979).
Reference Guide to Handbooks and Annuals: Volumes I-VII and '72-'79 Annuals (Third Edition).
California:
University Associates Publishers and Consultants.
Gaya MLA
Pfeiffer, J., William., Jones, John, E..
"Reference Guide to Handbooks and Annuals: Volumes I-VII and '72-'79 Annuals".
Third Edition
California:
University Associates Publishers and Consultants,
1979.
Art Original.