Cita APA (7a ed.)
Scott, W. A., & Ytreberg, L. H. (1990). Teaching English to children. Longman.
Cita Chicago Style (17a ed.)
Scott, Wendy A., y Lisbeth H. Ytreberg. Teaching English to Children. Essex, England ; New York: Longman, 1990.
Cita MLA (9a ed.)
Scott, Wendy A., y Lisbeth H. Ytreberg. Teaching English to Children. Longman, 1990.
Precaución: Estas citas no son 100% exactas.