APA (7th ed.) Citation

Texas. Department of Health. Bureau of Emergency Management & Texas. Department of Health. Division of Emergency Medical Services. Texas EMS messenger. Texas Department of Health, Bureau of Emergency Management.

Chicago Style (17th ed.) Citation

Texas. Department of Health. Bureau of Emergency Management and Texas. Department of Health. Division of Emergency Medical Services. Texas EMS Messenger. Austin, Tex.: Texas Department of Health, Bureau of Emergency Management.

MLA (9th ed.) Citation

Texas. Department of Health. Bureau of Emergency Management and Texas. Department of Health. Division of Emergency Medical Services. Texas EMS Messenger. Texas Department of Health, Bureau of Emergency Management.