APA (7th ed.) Citation

Heiberg, P. A., & Borchsenius, O. (1884). Peter Andreas Heibergs Udvalgte Skrifter. Wroblewsky.

Chicago Style (17th ed.) Citation

Heiberg, Peter Andreas, and Otto Borchsenius. Peter Andreas Heibergs Udvalgte Skrifter. Kjøbenhavn: Wroblewsky, 1884.

MLA (9th ed.) Citation

Heiberg, Peter Andreas, and Otto Borchsenius. Peter Andreas Heibergs Udvalgte Skrifter. Wroblewsky, 1884.

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