APA (7th ed.) Citation

PILGRIM John, Kropotkin , P., & MARTIN Brian. (1993). Science 1. Freedom Press.

Chicago Style (17th ed.) Citation

PILGRIM John, Pëtr Kropotkin , and MARTIN Brian. Science 1. Freedom Press, 1993.

MLA (8th ed.) Citation

PILGRIM John, et al. Science 1. Freedom Press, 1993.