APA (7th ed.) Citation

Harrison, R. A. (1990). Bibionidae: Insecta: Diptera. DSIR Plant Protection.

Chicago Style (17th ed.) Citation

Harrison, Roy A. Bibionidae: Insecta: Diptera. Auckland: DSIR Plant Protection, 1990.

MLA (9th ed.) Citation

Harrison, Roy A. Bibionidae: Insecta: Diptera. DSIR Plant Protection, 1990.

Warning: These citations may not always be 100% accurate.