Cita APA (7th ed.)

Leokum, A. (1991). Still more tell me why: Answers to hundreds of questions children ask. Dean.

Cita Chicago (17th ed.)

Leokum, Arkady. Still More Tell Me Why: Answers to Hundreds of Questions Children Ask. London: Dean, 1991.

Cita MLA (9th ed.)

Leokum, Arkady. Still More Tell Me Why: Answers to Hundreds of Questions Children Ask. Dean, 1991.