APA-referens (7:e uppl.)

LAWAL, A. O., ADISA, A. O., & Effiom, O. A. (2020). Oral squamous cell carcinoma in patients less than 40 years in a Nigerian population. International Association for Dental Research (Nigeria Division).

Chicago-referens (17:e uppl.)

LAWAL, Ahmed Oluwatoyin, Akinyele Olumuyiwa ADISA, och Olajumoke Ajibola Effiom. Oral Squamous Cell Carcinoma in Patients Less than 40 Years in a Nigerian Population. International Association for Dental Research (Nigeria Division), 2020.

MLA-referens (9:e uppl.)

LAWAL, Ahmed Oluwatoyin, et al. Oral Squamous Cell Carcinoma in Patients Less than 40 Years in a Nigerian Population. International Association for Dental Research (Nigeria Division), 2020.

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