Cita APA (7a ed.)

Black, M. (1957). Critical thinking: An introduction to logic an scientific method (2. ed.). Prentice Hall.

Cita Chicago Style (17a ed.)

Black, Max. Critical Thinking: An Introduction to Logic an Scientific Method. 2. ed. Englewood Cliffs: Prentice Hall, 1957.

Cita MLA (8a ed.)

Black, Max. Critical Thinking: An Introduction to Logic an Scientific Method. 2. ed. Prentice Hall, 1957.