Cita APA (7th ed.)
Obionu, C. (2018). Guide to tropical public health and community medicine (First edition.). Ezu Books Limited.
Cita Chicago (17th ed.)
Obionu, Christopher. Guide to Tropical Public Health and Community Medicine. First edition. [Place of publication not identified]: Ezu Books Limited, 2018.
Cita MLA (9th ed.)
Obionu, Christopher. Guide to Tropical Public Health and Community Medicine. First edition. Ezu Books Limited, 2018.
Atenció: Aquestes cites poden no estar 100% correctes.