APA (7th ed.) Citation

Happach, V. (1963). Nomographisches Praktikum. Schiele & Schön.

Chicago Style (17th ed.) Citation

Happach, Vollrat. Nomographisches Praktikum. Berlin: Schiele & Schön, 1963.

MLA (9th ed.) Citation

Happach, Vollrat. Nomographisches Praktikum. Schiele & Schön, 1963.

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