Cita APA

Hoyle, F. S. (1955). Frontiers of astronomy. New American Library.

Citación estilo Chicago

Hoyle, Fred Sir. Frontiers of Astronomy. New York: New American Library, 1955.

Cita MLA

Hoyle, Fred Sir. Frontiers of Astronomy. New American Library, 1955.

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