APA (7th ed.) Citation

Jong, C. G. F. d., & Forbes, J. (1987). John Forbes (circa 1568-1634).

Chicago Style (17th ed.) Citation

Jong, Christiaan George Frederik de, and John Forbes. John Forbes (circa 1568-1634). 1987.

MLA (9th ed.) Citation

Jong, Christiaan George Frederik de, and John Forbes. John Forbes (circa 1568-1634). 1987.

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