Citazione Stile APA (7a Edizione)

Abbey, D. S. (1973). Now see hear: Applying communications to teaching. Ontario Institute for Studies in Education.

Citazione stile Chigago Style (17a edizione)

Abbey, David S. Now See Hear: Applying Communications to Teaching. Toronto: Ontario Institute for Studies in Education, 1973.

Citatione MLA (8a ed.)

Abbey, David S. Now See Hear: Applying Communications to Teaching. Ontario Institute for Studies in Education, 1973.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.