APA (7th ed.) Citation

Luelsdorff, P. A. (1991). Orthographic universals and orthographic complexity.

Chicago Style (17th ed.) Citation

Luelsdorff, Philip A. Orthographic Universals and Orthographic Complexity. Duisburg, 1991.

MLA (9th ed.) Citation

Luelsdorff, Philip A. Orthographic Universals and Orthographic Complexity. 1991.

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