Cita APA (7a ed.)

Neirick, M. (2012). When Pigs Could Fly and Bears Could Dance: A History of the Soviet Circus. The University of Wisconsin Press.

Cita Chicago Style (17a ed.)

Neirick, Miriam. When Pigs Could Fly and Bears Could Dance: A History of the Soviet Circus. Madison: The University of Wisconsin Press, 2012.

Cita MLA (8a ed.)

Neirick, Miriam. When Pigs Could Fly and Bears Could Dance: A History of the Soviet Circus. The University of Wisconsin Press, 2012.