APA(7版)引用形式

Ukene, D., & Barbero, A. S. (2014). Planning for Recreational Activities in Calabar City Centre. Obafemi Awolowo University.

Chicagoスタイル(17版)引用形式

Ukene, Daniel, , A. S. Barbero. Planning for Recreational Activities in Calabar City Centre. Obafemi Awolowo University, 2014.

MLA(9版)引用形式

Ukene, Daniel, , A. S. Barbero. Planning for Recreational Activities in Calabar City Centre. Obafemi Awolowo University, 2014.

警告: この引用は必ずしも正確ではありません.