APA (7th ed.) Citation

Quirós Calderón, C. (1989). Sistema de transmision AM-FM.

Chicago Style (17th ed.) Citation

Quirós Calderón, Carlos. Sistema De Transmision AM-FM. San José, Costa Rica, 1989.

MLA (9th ed.) Citation

Quirós Calderón, Carlos. Sistema De Transmision AM-FM. 1989.

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