APA-viite (7. p.)

Swan, M. (1978). Understanding ideas: Advanced reading skills. Teacher's Book. Cambridge University Press.

Chicago-viite (17. p.)

Swan, Michael. Understanding Ideas: Advanced Reading Skills. Teacher's Book. Cambridge: Cambridge University Press, 1978.

MLA-viite (9. p.)

Swan, Michael. Understanding Ideas: Advanced Reading Skills. Teacher's Book. Cambridge University Press, 1978.