APA (7th ed.) Citation

Johnston, W. M. (1968). The formative years of R.G. Collingwood. Martinus Nijhoff.

Chicago Style (17th ed.) Citation

Johnston, William M. The Formative Years of R.G. Collingwood. The Hague: Martinus Nijhoff, 1968.

MLA (9th ed.) Citation

Johnston, William M. The Formative Years of R.G. Collingwood. Martinus Nijhoff, 1968.