APA Style

Taylor, Helen. (c1999). Sun was the first clock: and other facts about time . Brookfield: Copper Beech Books.

Chicago Style

Taylor, Helen. Sun was the first clock: and other facts about time. Brookfield: Copper Beech Books, c1999. Text.

MLA Style

Taylor, Helen. Sun was the first clock: and other facts about time. Brookfield: Copper Beech Books, c1999. Text.

Turabian Style

Taylor, Helen. Sun was the first clock: and other facts about time. Brookfield: Copper Beech Books, c1999. Print.