APA (7th ed.) Citation

O´Kean, J. M. (2013). Econom{acute}ia. McGraw-Hill Espa{tilde}na.

Chicago Style (17th ed.) Citation

O´Kean, Jos{acute}e Mar{acute}ia. Econom{acute}ia. Madrid: McGraw-Hill Espa{tilde}na, 2013.

MLA (9th ed.) Citation

O´Kean, Jos{acute}e Mar{acute}ia. Econom{acute}ia. McGraw-Hill Espa{tilde}na, 2013.