Cita APA (7th ed.)

Wright, R. A., & Tokinaka, K. (1984). Logical thinking: An integrated introduction. Prentice-Hall.

Cita Chicago (17th ed.)

Wright, Richard A., i Ken Tokinaka. Logical Thinking: An Integrated Introduction. Englewood Cliffs, N. J: Prentice-Hall, 1984.

Cita MLA (9th ed.)

Wright, Richard A., i Ken Tokinaka. Logical Thinking: An Integrated Introduction. Prentice-Hall, 1984.