Guide to the study and use of reference books, by Alice Bertha Kroeger ...
Supplement 1909-1910,
by Isadore Gilbert Mudge ...
APA Citation
Mudge, I. Gilbert., Kroeger, A. Bertha., American Library Association. (1911). Guide to the study and use of reference books, by Alice Bertha Kroeger ... Chicago, Ill.: American Library Association Pub. Board.
MLA Citation
Mudge, Isadore Gilbert, 1875-1957, Alice Bertha Kroeger, and American Library Association. Guide to the Study And Use of Reference Books, by Alice Bertha Kroeger ... Chicago, Ill.: American Library Association Pub. Board, 1911.
Warning: These citations may not always be complete (especially for serials).