APA (7th ed.) Citation

Bull, A. E. (1925). Mabel's magic wireless. Federation Press.

Chicago Style (17th ed.) Citation

Bull, Alfred E. Mabel's Magic Wireless. London: Federation Press, 1925.

MLA (9th ed.) Citation

Bull, Alfred E. Mabel's Magic Wireless. Federation Press, 1925.

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