APA

Garrison K. C., . (1955). Educational psychology. New York: Appleton-Century Crofts.

Chicago

Garrison Karl C, . 1955. Educational psychology. New York: Appleton-Century Crofts.

Harvard

Garrison K. C., . (1955). Educational psychology. New York: Appleton-Century Crofts.

MLA

Garrison Karl C, . Educational psychology. New York: Appleton-Century Crofts. 1955.