APA (7th ed.) Citation

Holston, K. C., & Irwin, M. E. (2005). Revision of the Nearctic Thereva (Diptera: Asiloidea: Therevidae). Ampyx-Verlag.

Chicago Style (17th ed.) Citation

Holston, Kevin C., and Michael E. Irwin. Revision of the Nearctic Thereva (Diptera: Asiloidea: Therevidae). Halle (Saale): Ampyx-Verlag, 2005.

MLA (9th ed.) Citation

Holston, Kevin C., and Michael E. Irwin. Revision of the Nearctic Thereva (Diptera: Asiloidea: Therevidae). Ampyx-Verlag, 2005.