APA (7th ed.) Citation

Lauer, J. M. (1985). Four worlds of writing. Harper and Row.

Chicago Style (17th ed.) Citation

Lauer, Janice M. Four Worlds of Writing. New york: Harper and Row, 1985.

MLA (9th ed.) Citation

Lauer, Janice M. Four Worlds of Writing. Harper and Row, 1985.