APA aipamena

Forsyth, W., & Will Forsyth; Sue Lavender. (1994). Grammar Activitiesv 1: Intermediate. Oxford: Macmillan.

Chicago Style aipamena

Forsyth, Will, và Will Forsyth; Sue Lavender. Grammar Activitiesv 1: Intermediate. Oxford: Macmillan, 1994.

MLA aipamena

Forsyth, Will, và Will Forsyth; Sue Lavender. Grammar Activitiesv 1: Intermediate. Oxford: Macmillan, 1994.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.