APA (7th ed.) Citation

Milner, R. Charles Darwin y Alfred Wallace ante el espiritismo.

Chicago Style (17th ed.) Citation

Milner, Richard. Charles Darwin Y Alfred Wallace Ante El Espiritismo.

MLA (9th ed.) Citation

Milner, Richard. Charles Darwin Y Alfred Wallace Ante El Espiritismo.

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