APA (7th ed.) Citation

Burroughs, W. S., & Ginsberg, A. (1971). Cartas del Yage. Signos.

Chicago Style (17th ed.) Citation

Burroughs, William Seward, and Allen Ginsberg. Cartas Del Yage. Buenos Aires: Signos, 1971.

MLA (9th ed.) Citation

Burroughs, William Seward, and Allen Ginsberg. Cartas Del Yage. Signos, 1971.