Cita APA

Brain, R. (1972). Into the primitive environment survival on the edge of our civilization. George Philip.

Citación estilo Chicago

Brain, Robert. Into the Primitive Environment Survival on the Edge of Our Civilization. London: George Philip, 1972.

Cita MLA

Brain, Robert. Into the Primitive Environment Survival on the Edge of Our Civilization. George Philip, 1972.

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