APA (7th ed.) Citation

Gehrels, F. (1991). Essays in Macroeconomics of an Open Economy. Springer Berlin Heidelberg.

Chicago Style (17th ed.) Citation

Gehrels, Franz. Essays in Macroeconomics of an Open Economy. Berlin, Heidelberg: Springer Berlin Heidelberg, 1991.

MLA (9th ed.) Citation

Gehrels, Franz. Essays in Macroeconomics of an Open Economy. Springer Berlin Heidelberg, 1991.