Gaya APA

Pratiwi, W. (2014). Does indirectnees always indicate politenness (Kimli 2014). : Uniersitas Lampung.

Gaya MLA

Pratiwi, Wulandari. "Does indirectnees always indicate politenness". Kimli 2014 : Uniersitas Lampung, 2014. Buku Teks.