APA (7th ed.) Citation

Gillmor, D. (1971). A systematic geography of Ireland (1. publ.). Gill and Macmillan.

Chicago Style (17th ed.) Citation

Gillmor, Desmond. A Systematic Geography of Ireland. 1. publ. Dublin: Gill and Macmillan, 1971.

MLA (9th ed.) Citation

Gillmor, Desmond. A Systematic Geography of Ireland. 1. publ. Gill and Macmillan, 1971.

Warning: These citations may not always be 100% accurate.