Cite

Marbling paper as a school subject / by Sydney M. Cockerell.

MLA

Cockerell, Sydney Morris. Marbling Paper as a School Subject / by Sydney M. Cockerell. G.W. Russell, Educational Handicrafts, 0AD. https://collections.library.yale.edu/catalog/16598875.

APA, 6th edition

Cockerell, S. M. (0 C.E.). Marbling paper as a school subject / by Sydney M. Cockerell. [Diagrams]. G.W. Russell, Educational Handicrafts, https://collections.library.yale.edu/catalog/16598875.