APA (7th ed.) Citation

Heitzinger, W. (1985). Praxis nichtlinearer Gleichungen.

Chicago Style (17th ed.) Citation

Heitzinger, Walter. Praxis Nichtlinearer Gleichungen. 1985.

MLA (9th ed.) Citation

Heitzinger, Walter. Praxis Nichtlinearer Gleichungen. 1985.

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