APA

Clark V. P. (., Eschholz P. & Rosa A. (1977). Language. New York: St. Martin's Press.

Chicago

Clark Virginia P (ed.), Eschholz Paul and Rosa Alfred. 1977. Language. New York: St. Martin's Press.

Harvard

Clark V. P. (., Eschholz P. and Rosa A. (1977). Language. New York: St. Martin's Press.

MLA

Clark Virginia P (ed.), Eschholz Paul and Rosa Alfred. Language. New York: St. Martin's Press. 1977.