APA-viite (7. p.)

Blalock, Z. a. Academic writing skills 3: Teacher's manual. Cambridge University Press.

Chicago-viite (17. p.)

Blalock, Zachary[et al.]. Academic Writing Skills 3: Teacher's Manual. New York: Cambridge University Press.

MLA-viite (9. p.)

Blalock, Zachary[et al.]. Academic Writing Skills 3: Teacher's Manual. Cambridge University Press.

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