Cita APA

School Mathematics Study Group & Schaaf, W. L. (1967). Nature and history of Pi. Leland Stanford Junior University.

Citación estilo Chicago

School Mathematics Study Group and William L. Schaaf. Nature and History of Pi. Stanford, CA: Leland Stanford Junior University, 1967.

Cita MLA

School Mathematics Study Group and William L. Schaaf. Nature and History of Pi. Leland Stanford Junior University, 1967.

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