Gaya APA
Compton's pictured encyclopedia and fact-index, editor in chief G.St.Ford. First edition 1922. . (1950).
Chicago:
FECompton.
Gaya MLA
Compton's pictured encyclopedia and fact-index, editor in chief G.St.Ford. First edition 1922. .
.
Chicago:
FECompton,
1950.
Buku.