Citazione APA

Tan, S. I. (1972). The struggle for freedom. Educational Publications Bureau; [sole agent: Pan Pacific Book Distributors].

Stile di citazione Chicago

Tan, Suan Imm. The Struggle for Freedom. [Singapore]: Educational Publications Bureau; [sole agent: Pan Pacific Book Distributors], 1972.

Citazione MLA

Tan, Suan Imm. The Struggle for Freedom. Educational Publications Bureau; [sole agent: Pan Pacific Book Distributors], 1972.