Cita APA

Blumenthal, L. M., & Menger, K. (1970). Studies in geometry. San Francisco.

Citación estilo Chicago

Blumenthal, Leonard M., and Karl Menger. Studies in Geometry. San Francisco, 1970.

Cita MLA

Blumenthal, Leonard M., and Karl Menger. Studies in Geometry. San Francisco, 1970.

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