APA (7th ed.) Citation

Sheridan, P. H. (1999). Personal memoirs of P.H. Sheridan. Digital Scanning.

Chicago Style (17th ed.) Citation

Sheridan, Philip Henry. Personal Memoirs of P.H. Sheridan. Scituate, Mass.: Digital Scanning, 1999.

MLA (9th ed.) Citation

Sheridan, Philip Henry. Personal Memoirs of P.H. Sheridan. Digital Scanning, 1999.