Nicolson, A. (1975). Gaelic riddles and enigmas = Toimhseachain agus Dubh-Fhacail. : Norwood Editions.
Chicago Style (17th ed.) CitationNicolson, Alexander. Gaelic Riddles and Enigmas = Toimhseachain Agus Dubh-Fhacail. [Norwood, Pa.]: : Norwood Editions, 1975.
MLA (9th ed.) CitationNicolson, Alexander. Gaelic Riddles and Enigmas = Toimhseachain Agus Dubh-Fhacail. : Norwood Editions, 1975.
Warning: These citations may not always be 100% accurate.