APA (7th ed.) Citation

Grass, G., Sáenz, M., & Loebsack, G. (2003). A paso de cangrejo. Alfaguara.

Chicago Style (17th ed.) Citation

Grass, Günter, Miguel Sáenz, and Grita Loebsack. A Paso De Cangrejo. Madrid: Alfaguara, 2003.

MLA (9th ed.) Citation

Grass, Günter, et al. A Paso De Cangrejo. Alfaguara, 2003.

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