APA

Leedy P. D., . (1963). Read with speed and precision. New York: McGraw-Hill.

Chicago

Leedy Paul D, . 1963. Read with speed and precision. New York: McGraw-Hill.

Harvard

Leedy P. D., . (1963). Read with speed and precision. New York: McGraw-Hill.

MLA

Leedy Paul D, . Read with speed and precision. New York: McGraw-Hill. 1963.