Cita APA

Tien, R., & Black, C. (2013). Boys to men: The complete guide for National Servicemen. Marshall Cavendish.

Citación estilo Chicago

Tien, Roger, and Cameron Black. Boys to Men: The Complete Guide for National Servicemen. Singapore: Marshall Cavendish, 2013.

Cita MLA

Tien, Roger, and Cameron Black. Boys to Men: The Complete Guide for National Servicemen. Marshall Cavendish, 2013.