APA (7th ed.) Citation

Salas, G., Fox-Lockert, L., & Mendoza, N. C. Gumecindo Salas papers.

Chicago Style (17th ed.) Citation

Salas, Gumecindo, Lucía Fox-Lockert, and Nora Chapa Mendoza. Gumecindo Salas Papers.

MLA (9th ed.) Citation

Salas, Gumecindo, et al. Gumecindo Salas Papers.