APA引文

Thompson, E. P., & Smith, D. (1987). Prospectus for a habitable planet. Penguin.

Chicago Style (17th ed.) Citation

Thompson, E. P., and Dan Smith. Prospectus for a Habitable Planet. Harmondsworth: Penguin, 1987.

MLA引文

Thompson, E. P., and Dan Smith. Prospectus for a Habitable Planet. Penguin, 1987.