Cita APA (7th ed.)

An, H. S., & Riley, L. H. (1998). An atlas of surgery of the spine. Martin Dunitz.

Cita Chicago (17th ed.)

An, Howard S., i Lee H. Riley. An Atlas of Surgery of the Spine. London: Martin Dunitz, 1998.

Cita MLA (9th ed.)

An, Howard S., i Lee H. Riley. An Atlas of Surgery of the Spine. Martin Dunitz, 1998.