APA (7th ed.) Citation

Wåhlin, L. (1985). The collapsing universe (1. publ.). Colutron Research Corp.

Chicago Style (17th ed.) Citation

Wåhlin, Lars. The Collapsing Universe. 1. publ. Boulder, Colo: Colutron Research Corp, 1985.

MLA (9th ed.) Citation

Wåhlin, Lars. The Collapsing Universe. 1. publ. Colutron Research Corp, 1985.

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