APA (7th ed.) Citation

Tonn, W. (1930). Ueber das ternäre System Eisen-Nickel-Schwefel. Stahleisen.

Chicago Style (17th ed.) Citation

Tonn, Willi. Ueber Das Ternäre System Eisen-Nickel-Schwefel. Düsseldorf: Stahleisen, 1930.

MLA (9th ed.) Citation

Tonn, Willi. Ueber Das Ternäre System Eisen-Nickel-Schwefel. Stahleisen, 1930.

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