APA Style

Stone, Petula. (1993). Favorite tales : The ugly duckling . : Ladybird.

Chicago Style

Stone, Petula. Favorite tales : The ugly duckling. : Ladybird, 1993. Text.

MLA Style

Stone, Petula. Favorite tales : The ugly duckling. : Ladybird, 1993. Text.

Turabian Style

Stone, Petula. Favorite tales : The ugly duckling. : Ladybird, 1993. Print.