APA aipamena

Heisenberg, W. (1974). Across the frontiers: World perspectives. New York: Happer and Row.

Chicago Style aipamena

Heisenberg, Werner. Across the Frontiers: World Perspectives. New York: Happer and Row, 1974.

MLA aipamena

Heisenberg, Werner. Across the Frontiers: World Perspectives. New York: Happer and Row, 1974.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.