APA (7th ed.) Citation

López-Picó, J. M., Cardona, O., Riba, C., & Saltor, O. (1976). Epistolari J.M. López-Picó-Carles Riba. Barcino.

Chicago Style (17th ed.) Citation

López-Picó, Josep Maria, Osvald Cardona, Carles Riba, and Octavi Saltor. Epistolari J.M. López-Picó-Carles Riba. Barcelona: Barcino, 1976.

MLA (9th ed.) Citation

López-Picó, Josep Maria, et al. Epistolari J.M. López-Picó-Carles Riba. Barcino, 1976.