Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.