APA aipamena

Cameron, S. (2008). Hemispheres 3: Teacher's manual. Singapore: McGraw-Hill EST/ELT.

Chicago Style aipamena

Cameron, Scott. Hemispheres 3: Teacher's Manual. Singapore: McGraw-Hill EST/ELT, 2008.

MLA aipamena

Cameron, Scott. Hemispheres 3: Teacher's Manual. Singapore: McGraw-Hill EST/ELT, 2008.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.