APA (7th ed.) Citation

Neumann, H. H. (1982). Foreign travel & immunization guide (11th ed.). Medical Economics.

Chicago Style (17th ed.) Citation

Neumann, Hans H. Foreign Travel & Immunization Guide. 11th ed. Oradell, N.J.: Medical Economics, 1982.

MLA (9th ed.) Citation

Neumann, Hans H. Foreign Travel & Immunization Guide. 11th ed. Medical Economics, 1982.