APA

Kunz (George Frederick), . (1917). Rings : For The Finger. : .

Chicago

Kunz (George Frederick), . 1917. Rings : For The Finger. : .

Harvard

Kunz (George Frederick), . (1917). Rings : For The Finger. : .

MLA

Kunz (George Frederick), . Rings : For The Finger. : . 1917.