Cita APA (7a ed.)

Köhler, H. (1982). Intermediate microeconomics: Theory and applications. Scott, Foresman and Company.

Cita Chicago Style (17a ed.)

Köhler, Heinz. Intermediate Microeconomics: Theory and Applications. Glenview, Illinois [etc.]: Scott, Foresman and Company, 1982.

Cita MLA (9a ed.)

Köhler, Heinz. Intermediate Microeconomics: Theory and Applications. Scott, Foresman and Company, 1982.