APA-viite (7. p.)

Skehan,Peter. (1998). A cognitive approach to language learning. Oxford University Press.

Chicago-viite (17. p.)

Skehan,Peter. A Cognitive Approach to Language Learning. Oxford: Oxford University Press, 1998.

MLA-viite (8. p.)

Skehan,Peter. A Cognitive Approach to Language Learning. Oxford University Press, 1998.