Cita APA (7th ed.)

Stapledon, O. (1968). Last and first men, & Star maker: Two science-fiction novels. Dover Publications.

Cita Chicago (17th ed.)

Stapledon, Olaf. Last and First Men, & Star Maker: Two Science-fiction Novels. New York,: Dover Publications, 1968.

Cita MLA (8th ed.)

Stapledon, Olaf. Last and First Men, & Star Maker: Two Science-fiction Novels. Dover Publications, 1968.