Cita APA (7th ed.)

Young, J. A., & Pitzer, K. S. (1958). Practice in thinking: A laboratory course in introductory chemistry. Prentice-Hall.

Cita Chicago (17th ed.)

Young, Jay A., i Kenneth S. Pitzer. Practice in Thinking: A Laboratory Course in Introductory Chemistry. Englewood Cliffs, NJ: Prentice-Hall, 1958.

Cita MLA (9th ed.)

Young, Jay A., i Kenneth S. Pitzer. Practice in Thinking: A Laboratory Course in Introductory Chemistry. Prentice-Hall, 1958.