APA-Zitierstil (7. Ausg.)

Igoy, J. I. L., Salosagcol, N. P., & Saymo, A. S. (2001). Enhancing technical writing skills. Groundwater Publications and Research Corp.

Chicago-Zitierstil (17. Ausg.)

Igoy, Judy Imelda L., Nimfa P. Salosagcol, und Apolinario S. Saymo. Enhancing Technical Writing Skills. Makati City: Groundwater Publications and Research Corp, 2001.

MLA-Zitierstil (9. Ausg.)

Igoy, Judy Imelda L., et al. Enhancing Technical Writing Skills. Groundwater Publications and Research Corp, 2001.