APA (7th ed.) Citation

Jonston, J., Hitchens, W. J., Matuszewski, A., & Young, J. T. (2000). The letters of Jan Jonston to Samuel Hartlib. Retro-Art.

Chicago Style (17th ed.) Citation

Jonston, Jan, William J. Hitchens, Adam Matuszewski, and John T. Young. The Letters of Jan Jonston to Samuel Hartlib. Warsaw: Retro-Art, 2000.

MLA (9th ed.) Citation

Jonston, Jan, et al. The Letters of Jan Jonston to Samuel Hartlib. Retro-Art, 2000.