APA (7th ed.) Citation

Leeser, U. (1990). Hugo Junkers. Gladbacher Bank AG von 1922.

Chicago Style (17th ed.) Citation

Leeser, Ulrich. Hugo Junkers. Mönchengladbach: Gladbacher Bank AG von 1922, 1990.

MLA (9th ed.) Citation

Leeser, Ulrich. Hugo Junkers. Gladbacher Bank AG von 1922, 1990.

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