Cita APA (7th ed.)

Sievers, H. (2016). 1980. In Berlin (1. ed.). peperoni books.

Cita Chicago (17th ed.)

Sievers, Heiko. 1980. In Berlin. 1. ed. Berlin: peperoni books, 2016.

Cita MLA (8th ed.)

Sievers, Heiko. 1980. In Berlin. 1. ed. peperoni books, 2016.