APA Citation

Heckman, G., & Grant Heckman; David Ingre. (2008). Thomson Engineering guide to web research 2007-2008. Toronto, Ont: Thomson Engineering.

Trích dẫn kiểu Chicago

Heckman, Grant, và Grant Heckman; David Ingre. Thomson Engineering Guide to Web Research 2007-2008. Toronto, Ont: Thomson Engineering, 2008.

MLA Citation

Heckman, Grant, và Grant Heckman; David Ingre. Thomson Engineering Guide to Web Research 2007-2008. Toronto, Ont: Thomson Engineering, 2008.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.