APA(7版)引用形式
PORTAGE PROJECT. PORTAGE PROJECT READINGS. COOPERATIVE EDUCATIONAL SERVICE AGENCY.
Chicagoスタイル(17版)引用形式
PORTAGE PROJECT. PORTAGE PROJECT READINGS. PORTAGE,WI: COOPERATIVE EDUCATIONAL SERVICE AGENCY.
MLA(9版)引用形式
PORTAGE PROJECT. PORTAGE PROJECT READINGS. COOPERATIVE EDUCATIONAL SERVICE AGENCY.
警告: この引用は必ずしも正確ではありません.