| 國語 | cmn-001 |
| 约翰·霍华德·诺思罗普 | |
| العربية | arb-000 | جون نورثروب |
| català | cat-000 | John Howard Northrop |
| 普通话 | cmn-000 | 约翰·霍华德·诺思罗普 |
| Deutsch | deu-000 | John Howard Northrop |
| English | eng-000 | John Howard Northrop |
| suomi | fin-000 | John Howard Northrop |
| français | fra-000 | John Howard Northrop |
| Gàidhlig | gla-000 | John Howard Northrop |
| Ido | ido-000 | John Howard Northrop |
| italiano | ita-000 | John Howard Northrop |
| 日本語 | jpn-000 | ジョン・ノースロップ |
| Nederlands | nld-000 | John Howard Northrop |
| occitan | oci-000 | John Howard Northrop |
| polski | pol-000 | John Howard Northrop |
| português | por-000 | John Howard Northrop |
| română | ron-000 | John Howard Northrop |
| русский | rus-000 | Джон Говард Нортроп |
| español | spa-000 | John Howart Northrop |
| svenska | swe-000 | John Northrop |
| Kiswahili | swh-000 | John Howard Northrop |