APA (7th ed.) Citation

Sender, R. J., & Lough, F. (2010). La esfera. Prensas Universitarias de Zaragoza [etc.].

Chicago Style (17th ed.) Citation

Sender, Ramón J., and Francis Lough. La Esfera. Zaragoza [etc.]: Prensas Universitarias de Zaragoza [etc.], 2010.

MLA (9th ed.) Citation

Sender, Ramón J., and Francis Lough. La Esfera. Prensas Universitarias de Zaragoza [etc.], 2010.

Warning: These citations may not always be 100% accurate.