Cita APA (7a ed.)

Merritt, G. (2016). Slippery Slope: Europe,s troubled future. Oxford University.

Cita Chicago Style (17a ed.)

Merritt, Giles. Slippery Slope: Europe,s Troubled Future. New York: Oxford University, 2016.

Cita MLA (9a ed.)

Merritt, Giles. Slippery Slope: Europe,s Troubled Future. Oxford University, 2016.