APA (7th ed.) Citation

Barber, N. (1966). The Black Hole of Calcutta: A reconstruction ([2nd American ed.].). Houghton Mifflin.

Chicago Style (17th ed.) Citation

Barber, Noel. The Black Hole of Calcutta: A Reconstruction. [2nd American ed.]. Boston: Houghton Mifflin, 1966.

MLA (9th ed.) Citation

Barber, Noel. The Black Hole of Calcutta: A Reconstruction. [2nd American ed.]. Houghton Mifflin, 1966.