Cita APA (7a ed.)
Tyrer, G. (2010). Learning to lead. Continuum International Pub. Group.
Cita Chicago Style (17a ed.)
Tyrer, Graham. Learning to Lead. New York: Continuum International Pub. Group, 2010.
Cita MLA (9a ed.)
Tyrer, Graham. Learning to Lead. Continuum International Pub. Group, 2010.
Precaución: Estas citas no son 100% exactas.