APA (7th ed.) Citation

Richardson, A., & Seymour, C. R. (1991). 20th century magic: Dion Fortune, Christine Hartley, Charles Seymour (A new, expanded and rev. publ., 1. Llewellyn ed.). Llewellyn.

Chicago Style (17th ed.) Citation

Richardson, Alan, and Charles R. Seymour. 20th Century Magic: Dion Fortune, Christine Hartley, Charles Seymour. A new, expanded and rev. publ., 1. Llewellyn ed. St. Paul, Minn: Llewellyn, 1991.

MLA (8th ed.) Citation

Richardson, Alan, and Charles R. Seymour. 20th Century Magic: Dion Fortune, Christine Hartley, Charles Seymour. A new, expanded and rev. publ., 1. Llewellyn ed. Llewellyn, 1991.

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