Cita APA

Beals, C. n. 1., & Beals, C. n. 1. (1931). Mexican maze. Philadelphia: J. B. Lippincott.

Citación estilo Chicago

Beals, Carleton n. 1893, y Carleton n. 1893 Beals. Mexican Maze. Philadelphia: J. B. Lippincott, 1931.

Cita MLA

Beals, Carleton n. 1893, y Carleton n. 1893 Beals. Mexican Maze. Philadelphia: J. B. Lippincott, 1931.