Pierson, R. H. (1966). The final countdown by Robert H Pierson and G S Stevenson. Pacific Press.
Citación estilo ChicagoPierson, Roberto H. The Final Countdown by Robert H Pierson and G S Stevenson. Pacific Press, 1966.
Cita MLAPierson, Roberto H. The Final Countdown by Robert H Pierson and G S Stevenson. Pacific Press, 1966.
Warning: These citations may not always be 100% accurate.