Citazione APA

Harris, R. A. (2005). Using sources effectively: Strengthening your writing and avoiding plagiarism. Glendale, CA: Pyrczak Pub.

Stile di citazione Chicago

Harris, Robert A. Using Sources Effectively: Strengthening Your Writing and Avoiding Plagiarism. Glendale, CA: Pyrczak Pub, 2005.

Citazione MLA

Harris, Robert A. Using Sources Effectively: Strengthening Your Writing and Avoiding Plagiarism. Glendale, CA: Pyrczak Pub, 2005.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.