APA Format
Holly estil Cunningham;
. (1920). An Intruduction to philosophy
/
. Boston : The Gorham Press
MLA Format
Holly estil Cunningham;
. An Intruduction to philosophy
/
. Boston : The Gorham Press, 1920
Chicago Format
Holly estil Cunningham;
. An Intruduction to philosophy
/
. Boston : The Gorham Press, 1920
Australian/Harvard Format
Holly estil Cunningham;
. 1920. An Intruduction to philosophy
/
. The Gorham Press Boston