APA (7e ed.) Bronvermelding

Maya Lyapina, Angelina Kisselova-Yaneva, Assya Krasteva, Mariana Tzekova-Yaneva, & Maria Dencheva-Garova. (2012). ALLERGIC CONTACT DERMATITIS FROM FORMALDEHYDE EXPOSURE. Peytchinski Publishing.

Chicago (17e ed.) Bronvermelding

Maya Lyapina, Angelina Kisselova-Yaneva, Assya Krasteva, Mariana Tzekova-Yaneva, en Maria Dencheva-Garova. ALLERGIC CONTACT DERMATITIS FROM FORMALDEHYDE EXPOSURE. Peytchinski Publishing, 2012.

MLA (9e ed.) Bronvermelding

Maya Lyapina, et al. ALLERGIC CONTACT DERMATITIS FROM FORMALDEHYDE EXPOSURE. Peytchinski Publishing, 2012.