APA (7th ed.) Citation

Levi-Setti, R. (1993). Trilobites (2. ed.). Univ. of Chicago Press.

Chicago Style (17th ed.) Citation

Levi-Setti, Riccardo. Trilobites. 2. ed. Chicago u.a: Univ. of Chicago Press, 1993.

MLA (9th ed.) Citation

Levi-Setti, Riccardo. Trilobites. 2. ed. Univ. of Chicago Press, 1993.