APA ציטוט

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

Chicago Edition Citation

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

ציטוט MLA

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