Texas. Department of Human Services. (1988). Texas child care. Texas Dept. of Human Services].
Citazione stile Chigago Style (17a edizione)Texas. Department of Human Services. Texas Child Care. [Austin, Tex.: Texas Dept. of Human Services], 1988.
Citatione MLA (9a ed.)Texas. Department of Human Services. Texas Child Care. Texas Dept. of Human Services], 1988.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.