APA (7th ed.) Citation

Korp, D., & Riesen, R. (1992). Opel Astra GSi/GSi 16 V. Motorbuch Verlag.

Chicago Style (17th ed.) Citation

Korp, Dieter, and Roland Riesen. Opel Astra GSi/GSi 16 V. Stuttgart: Motorbuch Verlag, 1992.

MLA (9th ed.) Citation

Korp, Dieter, and Roland Riesen. Opel Astra GSi/GSi 16 V. Motorbuch Verlag, 1992.

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