APA (7th ed.) Citation

Gardner, H. (2000). El proyectro Spectrum. Morata.

Chicago Style (17th ed.) Citation

Gardner, Howard. El Proyectro Spectrum. Madrid: Morata, 2000.

MLA (9th ed.) Citation

Gardner, Howard. El Proyectro Spectrum. Morata, 2000.

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