Cita APA (7a ed.)

Calvert, A. F., & Hartley, C. G. (1907). Seville: An historical and descriptive account of "the pearl of Andalusia". Lane.

Cita Chicago Style (17a ed.)

Calvert, Albert Frederick, y Catherine Gasquoine Hartley. Seville: An Historical and Descriptive Account of "the Pearl of Andalusia". London [etc.]: Lane, 1907.

Cita MLA (9a ed.)

Calvert, Albert Frederick, y Catherine Gasquoine Hartley. Seville: An Historical and Descriptive Account of "the Pearl of Andalusia". Lane, 1907.