APA (7th ed.) Citation

Perdomo, O. (2002). Totally geodesic surfaces and the Hopf´s conjecture. Escuela Regional de Matemáticas.

Chicago Style (17th ed.) Citation

Perdomo, Oscar. Totally Geodesic Surfaces and the Hopf´s Conjecture. Escuela Regional de Matemáticas, 2002.

MLA (9th ed.) Citation

Perdomo, Oscar. Totally Geodesic Surfaces and the Hopf´s Conjecture. Escuela Regional de Matemáticas, 2002.

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