Cassell's childrens Book of knowledge

MLA

Wheeler, Harold F. B. Cassell's Childrens Book of Knowledge. S.l.: Waverley Book Co, .d.

APA

Wheeler, H. F. B. (.d). Cassell's childrens Book of knowledge. S.l.: Waverley Book Co.

Chicago

Wheeler, Harold F. B. ed. Cassell's Childrens Book of Knowledge. S.l.: Waverley Book Co, .d.