Cita APA

Omar, K. 1., & Fitzgerald, E. 1. (1970). There was the door to which I found no key. U.S.A.: Boosey & Hawkes.

Citación estilo Chicago

Omar, Khayyám 1040-1123, y Edward 1809-1883 Fitzgerald. There Was the Door to Which I Found No Key. U.S.A.: Boosey & Hawkes, 1970.

Cita MLA

Omar, Khayyám 1040-1123, y Edward 1809-1883 Fitzgerald. There Was the Door to Which I Found No Key. U.S.A.: Boosey & Hawkes, 1970.