APA (7th ed.) Citation

Ulrich, L. (1969). Untersuchungen an sauerstoffhaltigen Heterocyclen.

Chicago Style (17th ed.) Citation

Ulrich, Linus. Untersuchungen an Sauerstoffhaltigen Heterocyclen. 1969.

MLA (9th ed.) Citation

Ulrich, Linus. Untersuchungen an Sauerstoffhaltigen Heterocyclen. 1969.

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