APA (7th ed.) Citation

Giacconi, R., & Gursky, H. (1974). X-ray astronomy. D. Reidel Pub. Co..

Chicago Style (17th ed.) Citation

Giacconi, Riccardo, and Herbert Gursky. X-ray Astronomy. Dordrecht ; Boston: D. Reidel Pub. Co., 1974.

MLA (8th ed.) Citation

Giacconi, Riccardo, and Herbert Gursky. X-ray Astronomy. D. Reidel Pub. Co., 1974.