APA

Berry Ralph, . (1978). How to write a research paper. New York: Pergamon Press.

Chicago

Berry Ralph, . 1978. How to write a research paper. New York: Pergamon Press.

Harvard

Berry Ralph, . (1978). How to write a research paper. New York: Pergamon Press.

MLA

Berry Ralph, . How to write a research paper. New York: Pergamon Press. 1978.