Cita APA (7a ed.)
Mcdonald, P. L., & Soeffing, M. (1971). Prevention of Learning Problems: Capsule Summaries of Research Studies in Early Childhood Education. Exceptional Children, 37(9), 681-687.
Cita Chicago Style (17a ed.)
Mcdonald, Phyllis L., y Marylane Soeffing. "Prevention of Learning Problems: Capsule Summaries of Research Studies in Early Childhood Education." Exceptional Children 37, no. 9 (1971): 681-687.
Cita MLA (9a ed.)
Mcdonald, Phyllis L., y Marylane Soeffing. "Prevention of Learning Problems: Capsule Summaries of Research Studies in Early Childhood Education." Exceptional Children, vol. 37, no. 9, 1971, pp. 681-687.
Precaución: Estas citas no son 100% exactas.