APA (7th ed.) Citation

Cardenal, E., López-Baralt, L., Kliche, L., & Schwarzer, A. (1994). Teleskop in dunkler Nacht: = El telescopio en la noche oscura. Hammer.

Chicago Style (17th ed.) Citation

Cardenal, Ernesto, Luce López-Baralt, Lutz Kliche, and Anneliese Schwarzer. Teleskop in Dunkler Nacht: = El Telescopio En La Noche Oscura. Wuppertal: Hammer, 1994.

MLA (9th ed.) Citation

Cardenal, Ernesto, et al. Teleskop in Dunkler Nacht: = El Telescopio En La Noche Oscura. Hammer, 1994.

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