APA (7th ed.) Citation

Crump, W. H. (1920). English as it is spoken: Being a series of familiar dialogues on various subjects (16. ed.). Groos.

Chicago Style (17th ed.) Citation

Crump, William Hanby. English as It Is Spoken: Being a Series of Familiar Dialogues on Various Subjects. 16. ed. Heidelberg: Groos, 1920.

MLA (9th ed.) Citation

Crump, William Hanby. English as It Is Spoken: Being a Series of Familiar Dialogues on Various Subjects. 16. ed. Groos, 1920.