APA (7th ed.) Citation

Gaebelein, A. C. (1988). Half a century: The autobiography of a servant (Reprint d. Ausg. New York, 1930.). Garland.

Chicago Style (17th ed.) Citation

Gaebelein, Arno Clemens. Half a Century: The Autobiography of a Servant. Reprint d. Ausg. New York, 1930. New York, NY u.a: Garland, 1988.

MLA (9th ed.) Citation

Gaebelein, Arno Clemens. Half a Century: The Autobiography of a Servant. Reprint d. Ausg. New York, 1930. Garland, 1988.