APA (7th ed.) Citation

(1995). Ton de Leeuw. Harwood Acad. Publ.

Chicago Style (17th ed.) Citation

Ton De Leeuw. Luxembourg: Harwood Acad. Publ, 1995.

MLA (9th ed.) Citation

Ton De Leeuw. Harwood Acad. Publ, 1995.

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