APA-viite (7. p.)

Laan, F. L. v. d. (1972). Age and vestibular function: A nystagmographical study of vestibular tests in people of different ages. Mur.

Chicago-viite (17. p.)

Laan, Frederik Lodewijk van der. Age and Vestibular Function: A Nystagmographical Study of Vestibular Tests in People of Different Ages. Aalsmeer: Mur, 1972.

MLA-viite (8. p.)

Laan, Frederik Lodewijk van der. Age and Vestibular Function: A Nystagmographical Study of Vestibular Tests in People of Different Ages. Mur, 1972.