APA Zitierstil

Lauer, J. M. (1991). Four worlds of writing (3rd ed.). New York, NY: HarperCollins Publishers.

Chicago Zitierstil

Lauer, Janice M. Four Worlds of Writing. 3rd ed. New York, NY: HarperCollins Publishers, 1991.

MLA Zitierstil

Lauer, Janice M. Four Worlds of Writing. 3rd ed. New York, NY: HarperCollins Publishers, 1991.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.