APA (7th ed.) Citation

Knaap, G. (1999). Cephas, Yogyakarta Photography in the service of the Sultan. KITLV Press.

Chicago Style (17th ed.) Citation

Knaap, Gerrit. Cephas, Yogyakarta Photography in the Service of the Sultan. KITLV Press, 1999.

MLA (8th ed.) Citation

Knaap, Gerrit. Cephas, Yogyakarta Photography in the Service of the Sultan. KITLV Press, 1999.

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