APA-Zitierstil (7. Ausg.)

Calle León, P., & Chuchuca Chérrez, P. Improving the english teaching-learning process in the seventh grade at Santa María de la Esperanza elementary school with the use of flashcards.

Chicago-Zitierstil (17. Ausg.)

Calle León, Patricio, und Pablo Chuchuca Chérrez. Improving the English Teaching-learning Process in the Seventh Grade at Santa María De La Esperanza Elementary School with the Use of Flashcards.

MLA-Zitierstil (8. Ausg.)

Calle León, Patricio, und Pablo Chuchuca Chérrez. Improving the English Teaching-learning Process in the Seventh Grade at Santa María De La Esperanza Elementary School with the Use of Flashcards.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.