APA (7th ed.) Citation

Henderson, Z. (1963). Pilgrimage: The book of the people. Science Fiction Book Club.

Chicago Style (17th ed.) Citation

Henderson, Zenna. Pilgrimage: The Book of the People. London: Science Fiction Book Club, 1963.

MLA (9th ed.) Citation

Henderson, Zenna. Pilgrimage: The Book of the People. Science Fiction Book Club, 1963.