APA Style

Sim, Rosalind. (1994). New Clue 1: Course in Learning and Using English . Singapore: Curriculum Development Institute of Singapore.

Chicago Style

Sim, Rosalind. New Clue 1: Course in Learning and Using English. Singapore: Curriculum Development Institute of Singapore, 1994. Text.

MLA Style

Sim, Rosalind. New Clue 1: Course in Learning and Using English. Singapore: Curriculum Development Institute of Singapore, 1994. Text.

Turabian Style

Sim, Rosalind. New Clue 1: Course in Learning and Using English. Singapore: Curriculum Development Institute of Singapore, 1994. Print.