APA (7th ed.) Citation

Sckell, O. (1957). Repetitorium der Chemie. Sckell.

Chicago Style (17th ed.) Citation

Sckell, Otto. Repetitorium Der Chemie. Marburg a.L: Sckell, 1957.

MLA (9th ed.) Citation

Sckell, Otto. Repetitorium Der Chemie. Sckell, 1957.

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