Seven keys to Baldpate :
a mysterious melodramatic farce in a prologue, two acts, and epilogue /
by George M. Cohan.
APA Citation
Cohan, G. M. (George Michael)., Biggers, E. Derr. (1914). Seven keys to Baldpate: a mysterious melodramatic farce in a prologue, two acts, and epilogue. New York: S. French.
MLA Citation
Cohan, George M. (George Michael), 1878-1942, and Earl Derr Biggers. Seven Keys to Baldpate: a Mysterious Melodramatic Farce In a Prologue, Two Acts, And Epilogue. New York: S. French, 1914.
Warning: These citations may not always be complete (especially for serials).