APA (7th ed.) Citation

Abetti, G. (1968). The Exploration of the universe. Faber and Faber.

Chicago Style (17th ed.) Citation

Abetti, Georgio. The Exploration of the Universe. London: Faber and Faber, 1968.

MLA (9th ed.) Citation

Abetti, Georgio. The Exploration of the Universe. Faber and Faber, 1968.