APA (7th ed.) Citation

Phippen, G. (1960). Works of western artist and sculptor George Phippen. [publisher not identified].

Chicago Style (17th ed.) Citation

Phippen, George. Works of Western Artist and Sculptor George Phippen. [Place of publication not identified]: [publisher not identified], 1960.

MLA (9th ed.) Citation

Phippen, George. Works of Western Artist and Sculptor George Phippen. [publisher not identified], 1960.