APA (7th ed.) Citation

Novikov, I. D., & Frolov, V. P. (1989). Physics of black holes / by Igor D. Novikov and Valery P. Frolov. Kluwer Academic.

Chicago Style (17th ed.) Citation

Novikov, I. D., and V. P. Frolov. Physics of Black Holes / by Igor D. Novikov and Valery P. Frolov. Kluwer Academic, 1989.

MLA (9th ed.) Citation

Novikov, I. D., and V. P. Frolov. Physics of Black Holes / by Igor D. Novikov and Valery P. Frolov. Kluwer Academic, 1989.

Warning: These citations may not always be 100% accurate.