APA citiranje

(1969). 1969 yearbook covering the year 1968. New York: Crowell-Collier.

Trích dẫn kiểu Chicago

1969 Yearbook Covering the Year 1968. New York: Crowell-Collier, 1969.

MLA citiranje

1969 Yearbook Covering the Year 1968. New York: Crowell-Collier, 1969.

Opozorilo: Ti citati niso vedno 100% točni.