APA Citation

Ivanoff, S. S., & Ivanoff, S. S. The conquest of Peru by the Spaniards, 1524-1541.

Chicago Style Citation

Ivanoff, Spas S., and Spas S. Ivanoff. The Conquest of Peru By the Spaniards, 1524-1541.

MLA Citation

Ivanoff, Spas S., and Spas S. Ivanoff. The Conquest of Peru By the Spaniards, 1524-1541.

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