APA (7th ed.) Citation

Tyrrell, C. A. (1926). The royal road (361st ed.). Tyrrell's Hygienic Institute.

Chicago Style (17th ed.) Citation

Tyrrell, Charles Alfred. The Royal Road. 361st ed. New York: Tyrrell's Hygienic Institute, 1926.

MLA (9th ed.) Citation

Tyrrell, Charles Alfred. The Royal Road. 361st ed. Tyrrell's Hygienic Institute, 1926.

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