Cita APA (7a ed.)

International Astronomical Union. (1974). Gravitational radiation and gravitational Collapse: Symposium no. 64, held in Warsaw. D. Reidel.

Cita Chicago Style (17a ed.)

International Astronomical Union. Gravitational Radiation and Gravitational Collapse: Symposium No. 64, Held in Warsaw. Dordrecht-Holland: D. Reidel, 1974.

Cita MLA (9a ed.)

International Astronomical Union. Gravitational Radiation and Gravitational Collapse: Symposium No. 64, Held in Warsaw. D. Reidel, 1974.