APA (7th ed.) Citation

Ortega Y Gasset, J. (1967). España invertebrada (2a. ed.). Espasa Calpe.

Chicago Style (17th ed.) Citation

Ortega Y Gasset, Jose. España Invertebrada. 2a. ed. Madrid: Espasa Calpe, 1967.

MLA (9th ed.) Citation

Ortega Y Gasset, Jose. España Invertebrada. 2a. ed. Espasa Calpe, 1967.

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