Cita APA (7th ed.)

Long, A. (1996). Problems in Stoicism. The Athlone Press.

Cita Chicago (17th ed.)

Long, A.A. Problems in Stoicism. London, United Kingdom: The Athlone Press, 1996.

Cita MLA (9th ed.)

Long, A.A. Problems in Stoicism. The Athlone Press, 1996.