APA (7th ed.) Citation

Marks, J. A. (1971). Through Welsh doorways. Books for Libraries Press.

Chicago Style (17th ed.) Citation

Marks, Jeannette Augustus. Through Welsh Doorways. Freeport, N.Y.: Books for Libraries Press, 1971.

MLA (9th ed.) Citation

Marks, Jeannette Augustus. Through Welsh Doorways. Books for Libraries Press, 1971.