Pushkov, N. V., & Silkin, B. I. (1968). The quiet sun. Mir.
Citación estilo ChicagoPushkov, N. V., and B. I. Silkin. The Quiet Sun. Moscow: Mir, 1968.
Cita MLAPushkov, N. V., and B. I. Silkin. The Quiet Sun. Mir, 1968.
Warning: These citations may not always be 100% accurate.