Cita APA (7a ed.)
Sverrisdóttir, S. D. (2015). Planning for active living.
Cita Chicago Style (17a ed.)
Sverrisdóttir, Sigridur Duna. Planning for Active Living. 2015.
Cita MLA (9a ed.)
Sverrisdóttir, Sigridur Duna. Planning for Active Living. 2015.
Precaución: Estas citas no son 100% exactas.