APA Style
Halsey, W, D., Johnston, B. (1987).
Collier's Encyclopedia 21: Sibenik to Sylacauga .
USA:
Macmillan Educational Company.
MLA Style
Halsey, William, D.., Johnston, Bernard.
"Collier's Encyclopedia 21: Sibenik to Sylacauga".
USA:
Macmillan Educational Company,
1987.
Text.