Crump, W. H. (1908). English as it is spoken: Being a series of familiar dialogues on various subjects (Fifteenth edition, revised and brought up-to-date by Omar Fawcett.). Ferd. Dümmlers Verlagsbuchhandlung.
Chicago-Zitierstil (17. Ausg.)Crump, William Handby. English as It Is Spoken: Being a Series of Familiar Dialogues on Various Subjects. Fifteenth edition, revised and brought up-to-date by Omar Fawcett. Berlin: Ferd. Dümmlers Verlagsbuchhandlung, 1908.
MLA-Zitierstil (9. Ausg.)Crump, William Handby. English as It Is Spoken: Being a Series of Familiar Dialogues on Various Subjects. Fifteenth edition, revised and brought up-to-date by Omar Fawcett. Ferd. Dümmlers Verlagsbuchhandlung, 1908.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.