Cita APA

Kirn,Elaine, & Hartmann, P. (1990). Interactions 2: A reading skills book (2nd ed.). New York: McGraw - Hill, Inc.

Citación estilo Chicago

Kirn,Elaine, y Pamela Hartmann. Interactions 2: A Reading Skills Book. 2nd ed. New York: McGraw - Hill, Inc, 1990.

Cita MLA

Kirn,Elaine, y Pamela Hartmann. Interactions 2: A Reading Skills Book. 2nd ed. New York: McGraw - Hill, Inc, 1990.