Cita APA (7a ed.)

O'Dwyer, P. E. F. (2000). Geography revision notes for junior certificate. Gill & Macmillan.

Cita Chicago Style (17a ed.)

O'Dwyer, Patrick E. F. Geography Revision Notes for Junior Certificate. Dublin: Gill & Macmillan, 2000.

Cita MLA (9a ed.)

O'Dwyer, Patrick E. F. Geography Revision Notes for Junior Certificate. Gill & Macmillan, 2000.