APA (7th ed.) Citation

Ortega E., J. Estudio de puzolanas del Ecuador.

Chicago Style (17th ed.) Citation

Ortega E., Jaime. Estudio De Puzolanas Del Ecuador.

MLA (8th ed.) Citation

Ortega E., Jaime. Estudio De Puzolanas Del Ecuador.

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