Cita APA (7a ed.)

Amster, P. G., & Mariani, M. C. (2003). Solutions to H-systems by topological and iterative methods.

Cita Chicago Style (17a ed.)

Amster, Pablo Gustavo, y María Cristina Mariani. Solutions to H-systems by Topological and Iterative Methods. 2003.

Cita MLA (8a ed.)

Amster, Pablo Gustavo, y María Cristina Mariani. Solutions to H-systems by Topological and Iterative Methods. 2003.