APA (7th ed.) Citation

Powys Society of North America. (1985). Powys notes. Powys Society of North America.

Chicago Style (17th ed.) Citation

Powys Society of North America. Powys Notes. Chappaqua, N.Y.: Powys Society of North America, 1985.

MLA (9th ed.) Citation

Powys Society of North America. Powys Notes. Powys Society of North America, 1985.

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