Cita APA (7a ed.)
Lewis, R., & Harris, P. A. (2017). How Do You Thank Someone Who Has Given Everything He Has??? Optometry & Visual Performance, 5(6), 211-213.
Cita Chicago Style (17a ed.)
Lewis, Robin, y Paul A. Harris. "How Do You Thank Someone Who Has Given Everything He Has???" Optometry & Visual Performance 5, no. 6 (2017): 211-213.
Cita MLA (9a ed.)
Lewis, Robin, y Paul A. Harris. "How Do You Thank Someone Who Has Given Everything He Has???" Optometry & Visual Performance, vol. 5, no. 6, 2017, pp. 211-213.
Precaución: Estas citas no son 100% exactas.