APA (7th ed.) Citation

Thom, A. (1867). The post office Dublin directory and calendar for 1867. Thirty-fifth annual publication. Alexander Thom.

Chicago Style (17th ed.) Citation

Thom, Alexander. The Post Office Dublin Directory and Calendar for 1867. Thirty-fifth Annual Publication. Dublin: Alexander Thom, 1867.

MLA (9th ed.) Citation

Thom, Alexander. The Post Office Dublin Directory and Calendar for 1867. Thirty-fifth Annual Publication. Alexander Thom, 1867.

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