Cita APA (7a ed.)

Cheung, S. C. H. (1999). The meanings of a heritage trail in Hong Kong. [s.n.].

Cita Chicago Style (17a ed.)

Cheung, Sidney C. H. The Meanings of a Heritage Trail in Hong Kong. [S.l.]: [s.n.], 1999.

Cita MLA (9a ed.)

Cheung, Sidney C. H. The Meanings of a Heritage Trail in Hong Kong. [s.n.], 1999.