APA (7th ed.) Citation

Vetro, C., & Vetro, F. Caristi Type Selections of Multivalued Mappings. Wiley.

Chicago Style (17th ed.) Citation

Vetro, Calogero, and Francesca Vetro. Caristi Type Selections of Multivalued Mappings. Wiley.

MLA (9th ed.) Citation

Vetro, Calogero, and Francesca Vetro. Caristi Type Selections of Multivalued Mappings. Wiley.

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