APA (7th ed.) Citation

Smyth, T. S. (1941). Postal history. Eason.

Chicago Style (17th ed.) Citation

Smyth, Terence S. Postal History. Dublin: Eason, 1941.

MLA (9th ed.) Citation

Smyth, Terence S. Postal History. Eason, 1941.

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