Citazione APA

Martha G & Welch. (1988). Holding time: How to diminate conflict, tempertantrums and sibling rivalry and raise happy loving,successful children.

Stile di citazione Chicago

Martha G e Welch. Holding Time: How to Diminate Conflict, Tempertantrums and Sibling Rivalry and Raise Happy Loving,successful Children. London, Centry, 1988.

Citazione MLA

Martha G e Welch. Holding Time: How to Diminate Conflict, Tempertantrums and Sibling Rivalry and Raise Happy Loving,successful Children. 1988.