APA Style
Anderson, Robert S [et. al.]. (1986).
Encylopedia Americana volume 21 (Oporto to Photoengraving) (.../ International Edition).
Indonesia:
Erlangga..
Chicago Style
Anderson, Robert S [et. al.].
Encylopedia Americana volume 21 (Oporto to Photoengraving).
.../ International Edition
Indonesia:
Erlangga.,
1986.
Referensi.
MLA Style
Anderson, Robert S [et. al.].
Encylopedia Americana volume 21 (Oporto to Photoengraving).
.../ International Edition
Indonesia:
Erlangga.,
1986.
Referensi.
Turabian Style
Anderson, Robert S [et. al.].
Encylopedia Americana volume 21 (Oporto to Photoengraving).
.../ International Edition
Indonesia:
Erlangga.,
1986.
Referensi.