APA (7th ed.) Citation

Boesch, H. (1974). A geography of world economy / (by) Hans Boesch (2nd ed.). Van Nostrand Reinhold.

Chicago Style (17th ed.) Citation

Boesch, Hans. A Geography of World Economy / (by) Hans Boesch. 2nd ed. London (etc.): Van Nostrand Reinhold, 1974.

MLA (9th ed.) Citation

Boesch, Hans. A Geography of World Economy / (by) Hans Boesch. 2nd ed. Van Nostrand Reinhold, 1974.

Warning: These citations may not always be 100% accurate.