APA (7th ed.) Citation

Wren, P. C. (1977). Obras Selectas. Carroggio.

Chicago Style (17th ed.) Citation

Wren, Percival Christopher. Obras Selectas. Barcelona: Carroggio, 1977.

MLA (9th ed.) Citation

Wren, Percival Christopher. Obras Selectas. Carroggio, 1977.

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