Cita APA (7th ed.)

Inayat-Khan, F. (1979). Old thinking, new thinking: The Sufi prism. Harper & Row.

Cita Chicago (17th ed.)

Inayat-Khan, Fazal. Old Thinking, New Thinking: The Sufi Prism. New York: Harper & Row, 1979.

Cita MLA (9th ed.)

Inayat-Khan, Fazal. Old Thinking, New Thinking: The Sufi Prism. Harper & Row, 1979.