APA citiranje

Ruetten, M. K. (2006). Developing writing skills: Mastering the essential skills through instruction & practice. Singapore: Learners Publishing.

Trích dẫn kiểu Chicago

Ruetten, Mary K. Developing Writing Skills: Mastering the Essential Skills Through Instruction & Practice. Singapore: Learners Publishing, 2006.

MLA citiranje

Ruetten, Mary K. Developing Writing Skills: Mastering the Essential Skills Through Instruction & Practice. Singapore: Learners Publishing, 2006.