APA (7th ed.) Citation

Eisenstein, M., & Stüssi, R. (1999). Periwinkle isn't Paris. Tundra Books.

Chicago Style (17th ed.) Citation

Eisenstein, Marilyn, and Rudolf Stüssi. Periwinkle Isn't Paris. Toronto, Ontario [u.a.]: Tundra Books, 1999.

MLA (9th ed.) Citation

Eisenstein, Marilyn, and Rudolf Stüssi. Periwinkle Isn't Paris. Tundra Books, 1999.