Style de citation APA

Schaefer, D. A. (1970). Reflections on the present and future. Zurich: The Union Bank of Switzerland.

Style de citation Chicago

Schaefer, Dr. A. Reflections On the Present and Future. Zurich: The Union Bank of Switzerland, 1970.

Style de citation MLA

Schaefer, Dr. A. Reflections On the Present and Future. Zurich: The Union Bank of Switzerland, 1970.

Attention : ces citations peuvent ne pas être correctes à 100%.