Cita APA (7th ed.)

Heisenberg, W. (1974). Across the frontiers ([1st ed.].). Harper and Row.

Cita Chicago (17th ed.)

Heisenberg, Werner. Across the Frontiers. [1st ed.]. New York: Harper and Row, 1974.

Cita MLA (9th ed.)

Heisenberg, Werner. Across the Frontiers. [1st ed.]. Harper and Row, 1974.