APA (7th ed.) Citation

Ackermann, F., Ahtila, E. L., & Graham, D. Parkett.

Chicago Style (17th ed.) Citation

Ackermann, Franz, Eija Liisa Ahtila, and Dan Graham. Parkett.

MLA (8th ed.) Citation

Ackermann, Franz, et al. Parkett.

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