APA način citiranja (7. izdanje)

Ojo, J. O. (2019). Trace matters: Stable and radioactive elements in human health and environment. Obafemi Awolowo University Press Limited.

Čikaški stil citiranja (17. izdanje)

Ojo, Joshua Olufemi. Trace Matters: Stable and Radioactive Elements in Human Health and Environment. Obafemi Awolowo University Press Limited, 2019.

MLA način citiranja (9. izdanje)

Ojo, Joshua Olufemi. Trace Matters: Stable and Radioactive Elements in Human Health and Environment. Obafemi Awolowo University Press Limited, 2019.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.