Cita APA (7th ed.)

Bernd Scherer & Diederichsen, D. (2021). Das neue Alphabet. Spector Books.

Cita Chicago (17th ed.)

Bernd Scherer i Detlef Diederichsen. Das Neue Alphabet. Berlin: Spector Books, 2021.

Cita MLA (8th ed.)

Bernd Scherer i Detlef Diederichsen. Das Neue Alphabet. Spector Books, 2021.