Style de citation APA

Müller, E. (1982). The use of diagrams in the systems approach to farm analysis.

Style de citation Chicago

Müller, E. The Use of Diagrams in the Systems Approach to Farm Analysis. 1982.

Style de citation MLA

Müller, E. The Use of Diagrams in the Systems Approach to Farm Analysis. 1982.

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