APA
, Wong Y. C., Wong C. T., Onyiruka S. O. & Akpanisi L. E. (2001). University general chemistry: Inorganic and Physical. Onitsha, Nigeria: Africana-Feb Publishers Ltd.
Chicago
, Wong Y C, Wong C T, Onyiruka S O and Akpanisi L E. 2001. University general chemistry: Inorganic and Physical. Onitsha, Nigeria: Africana-Feb Publishers Ltd.
Harvard
, Wong Y. C., Wong C. T., Onyiruka S. O. and Akpanisi L. E. (2001). University general chemistry: Inorganic and Physical. Onitsha, Nigeria: Africana-Feb Publishers Ltd.
MLA
, Wong Y C, Wong C T, Onyiruka S O and Akpanisi L E. University general chemistry: Inorganic and Physical. Onitsha, Nigeria: Africana-Feb Publishers Ltd. 2001.
