APA (7th ed.) Citation

Stevenson, R. (1960). The music of Peru: Aboriginal and viceroyal epochs. OEA.

Chicago Style (17th ed.) Citation

Stevenson, R. The Music of Peru: Aboriginal and Viceroyal Epochs. Washington, D.C: OEA, 1960.

MLA (9th ed.) Citation

Stevenson, R. The Music of Peru: Aboriginal and Viceroyal Epochs. OEA, 1960.