APA (7th ed.) Citation

Nilsen lhBarbara. Week by week: Plans for obsening and recording young dhildren development.

Chicago Style (17th ed.) Citation

Nilsen lhBarbara. Week by Week: Plans for Obsening and Recording Young Dhildren Development. London lbDelmar Publishers lc1996.

MLA (9th ed.) Citation

Nilsen lhBarbara. Week by Week: Plans for Obsening and Recording Young Dhildren Development.

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