APA (7th ed.) Citation

(1978). Hetum Gruber: Galerie Art in Progress, München (1.6. - 30.6.78).

Chicago Style (17th ed.) Citation

Hetum Gruber: Galerie Art in Progress, München (1.6. - 30.6.78). 1978.

MLA (9th ed.) Citation

Hetum Gruber: Galerie Art in Progress, München (1.6. - 30.6.78). 1978.

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