APA (7th ed.) Citation

Nicholls, W. 1. a. (1969). Systematic and philosophical theology (First published 1969.). Penguin Books.

Chicago Style (17th ed.) Citation

Nicholls, William 1921- autor. Systematic and Philosophical Theology. First published 1969. Baltimore: Penguin Books, 1969.

MLA (9th ed.) Citation

Nicholls, William 1921- autor. Systematic and Philosophical Theology. First published 1969. Penguin Books, 1969.

Warning: These citations may not always be 100% accurate.