Gaya APA

Hasan, B., Mahpul, . (). Effective strategies for the teaching of vocabulary : a comprehensive guidebook . Yogyakarta: Graha Ilmu.

Gaya MLA

Hasan, Basturi., Mahpul, . "Effective strategies for the teaching of vocabulary : a comprehensive guidebook ". Yogyakarta: Graha Ilmu, . Text.