APA (7th ed.) Citation

Neumann, H. H. (1980). Foreign travel & immunization guide (9th ed.). Medical Economics Co., Book Division.

Chicago Style (17th ed.) Citation

Neumann, Hans H. Foreign Travel & Immunization Guide. 9th ed. Oradell, N.J.: Medical Economics Co., Book Division, 1980.

MLA (9th ed.) Citation

Neumann, Hans H. Foreign Travel & Immunization Guide. 9th ed. Medical Economics Co., Book Division, 1980.

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