Cita APA (7th ed.)

Cieslik, J., & Cieslik, M. (1988). Lehmann Toys: More than 100 years Lehmann-Spielzeug. Verl. Marianne Cieslik.

Cita Chicago (17th ed.)

Cieslik, Jürgen, i Marianne Cieslik. Lehmann Toys: More than 100 Years Lehmann-Spielzeug. Jülich: Verl. Marianne Cieslik, 1988.

Cita MLA (8th ed.)

Cieslik, Jürgen, i Marianne Cieslik. Lehmann Toys: More than 100 Years Lehmann-Spielzeug. Verl. Marianne Cieslik, 1988.