APA (7th ed.) Citation

Valero, I. M. C. Ethical emotivism.

Chicago Style (17th ed.) Citation

Valero, Isidro Manuel Concepcion. Ethical Emotivism.

MLA (9th ed.) Citation

Valero, Isidro Manuel Concepcion. Ethical Emotivism.

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