APA (7th ed.) Citation

Youngman, E. P. (1931). Mining laws of Netherland East Indies. [publisher not identified].

Chicago Style (17th ed.) Citation

Youngman, E. P. Mining Laws of Netherland East Indies. Washington, D.C.: [publisher not identified], 1931.

MLA (9th ed.) Citation

Youngman, E. P. Mining Laws of Netherland East Indies. [publisher not identified], 1931.