APA (7th ed.) Citation

Spee-Verlag, Trier, & Spee-Verlag. (1977). Edition Spee. Spee.

Chicago Style (17th ed.) Citation

Spee-Verlag, Trier, and Spee-Verlag. Edition Spee. Trier: Spee, 1977.

MLA (8th ed.) Citation

Spee-Verlag, Trier, and Spee-Verlag. Edition Spee. Spee, 1977.

Warning: These citations may not always be 100% accurate.