APA (7th ed.) Citation

Osofisan, F. (1991). Once upon four robbers : a play / Femi Osofisan: A play. Heinemann Educational Books Nigeria.

Chicago Style (17th ed.) Citation

Osofisan, Femi. Once upon Four Robbers : A Play / Femi Osofisan: A Play. Ibadan, [Nigeria]: Heinemann Educational Books Nigeria, 1991.

MLA (9th ed.) Citation

Osofisan, Femi. Once upon Four Robbers : A Play / Femi Osofisan: A Play. Heinemann Educational Books Nigeria, 1991.

Warning: These citations may not always be 100% accurate.