APA (7th ed.) Citation

Huldermann, B., & Eggers, W. J. (1922). Albert Ballin. Cassell and company limited.

Chicago Style (17th ed.) Citation

Huldermann, Bernhard, and Wilhelm Johann Eggers. Albert Ballin. London : New York [etc.]: Cassell and company limited, 1922.

MLA (9th ed.) Citation

Huldermann, Bernhard, and Wilhelm Johann Eggers. Albert Ballin. Cassell and company limited, 1922.