APA

Gigas A. V. c., . (2011). Côdeas. [S.l.]: Côdea.

Chicago

Gigas Alexandre Valinho co-aut, . 2011. Côdeas. [S.l.]: Côdea.

Harvard

Gigas A. V. c., . (2011). Côdeas. [S.l.]: Côdea.

MLA

Gigas Alexandre Valinho co-aut, . Côdeas. [S.l.]: Côdea. 2011.