Cita APA (7th ed.)
Ackerman, J. S., & Newman, J. (1970). The Architecture of Michelangelo: With a catalogue of Michelangelo's works by James S. Ackerman and John Newman. Penguin Books.
Cita Chicago (17th ed.)
Ackerman, James S., i John Newman. The Architecture of Michelangelo: With a Catalogue of Michelangelo's Works by James S. Ackerman and John Newman. Harmondsworth, Middlesex: Penguin Books, 1970.
Cita MLA (9th ed.)
Ackerman, James S., i John Newman. The Architecture of Michelangelo: With a Catalogue of Michelangelo's Works by James S. Ackerman and John Newman. Penguin Books, 1970.
Atenció: Aquestes cites poden no estar 100% correctes.