APA (7th ed.) Citation

Ikpeama, M. O. U. (1980). The development of a geology course for the Nigerian secondary school science curriculum. [publisher not identified].

Chicago Style (17th ed.) Citation

Ikpeama, Mmajuogu O. U. The Development of a Geology Course for the Nigerian Secondary School Science Curriculum. [Place of publication not identified]: [publisher not identified], 1980.

MLA (9th ed.) Citation

Ikpeama, Mmajuogu O. U. The Development of a Geology Course for the Nigerian Secondary School Science Curriculum. [publisher not identified], 1980.