APA (7th ed.) Citation

Guardia Quirós, J. A. En Guardia.

Chicago Style (17th ed.) Citation

Guardia Quirós, Jorge Autor. En Guardia.

MLA (8th ed.) Citation

Guardia Quirós, Jorge Autor. En Guardia.

IICA/CATIE Citation

Guardia Quirós, J. A. En Guardia.

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