I've got your number! :
a book of self-analysis /
by Doris Webster & Mary Alden Hopkins ; Third series.

APA Citation

Webster, D., Hopkins, M. Alden. (1936). I've got your number!: a book of self-analysis. New York: D. Appleton-Century co..

MLA Citation

Webster, Doris, and Mary Alden Hopkins. I've Got Your Number!: a Book of Self-analysis. New York: D. Appleton-Century co., 1936.

Warning: These citations may not always be complete (especially for serials).