APA ציטוט

Huizer, H. (1988). Analytical studies on illicit heroin. s.n.].

Chicago Style (17th ed.) Citation

Huizer, Hendrik. Analytical Studies on Illicit Heroin. [S.l.: s.n.], 1988.

ציטוט MLA

Huizer, Hendrik. Analytical Studies on Illicit Heroin. s.n.], 1988.