APA引文

Pena, C. W. (1977). Menelusuri Masalah Problem Seeking Caudill W. Pena & Focke. FAIA.

Chicago Style (17th ed.) Citation

Pena, Caudill W. Menelusuri Masalah Problem Seeking Caudill W. Pena & Focke. FAIA, 1977.

MLA引文

Pena, Caudill W. Menelusuri Masalah Problem Seeking Caudill W. Pena & Focke. FAIA, 1977.

警告：這些引文格式不一定是100％准確.