APA (7th ed.) Citation

Heers, J. (1976). <O >mundo medieval. Ática.

Chicago Style (17th ed.) Citation

Heers, Jacques. <O >mundo Medieval. Ática, 1976.

MLA (8th ed.) Citation

Heers, Jacques. <O >mundo Medieval. Ática, 1976.

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