Cita APA

Owen, S. V. (1984). Educational psychology: An introduction (2a. ed.). Heredia, C.R.: BUNA.

Citación estilo Chicago

Owen, Steven V. Educational Psychology: An Introduction. 2a. ed. Heredia, C.R.: BUNA, 1984.

Cita MLA

Owen, Steven V. Educational Psychology: An Introduction. 2a. ed. Heredia, C.R.: BUNA, 1984.