Cita APA (7th ed.)

Flower, L. (1989). Problem-solving strategies for writing (3rd ed.). Harcourt Brace Jovanovich.

Cita Chicago (17th ed.)

Flower, Linda. Problem-solving Strategies for Writing. 3rd ed. San Diego: Harcourt Brace Jovanovich, 1989.

Cita MLA (9th ed.)

Flower, Linda. Problem-solving Strategies for Writing. 3rd ed. Harcourt Brace Jovanovich, 1989.