APA-referens (7:e uppl.)

Lowenthal, E. (1969). The Ahlem experiment: A brief survey of the "Jüdische Gartenbauschule". Year Book / Leo Baeck Institute.

Chicago-referens (17:e uppl.)

Lowenthal, E.G. "The Ahlem Experiment: A Brief Survey of the "Jüdische Gartenbauschule"." Year Book / Leo Baeck Institute 1969.

MLA-referens (8:e uppl.)

Lowenthal, E.G. "The Ahlem Experiment: A Brief Survey of the "Jüdische Gartenbauschule"." Year Book / Leo Baeck Institute, 1969.