APA引文

Heberw Youngen. (1951). Pharma ceutical botany. The Biakiston company.

Chicago Edition Citation

Heberw Youngen. Pharma Ceutical Botany. The Biakiston company, 1951.

MLA引文

Heberw Youngen. Pharma Ceutical Botany. The Biakiston company, 1951.

警告：這些引文格式不一定是100％准確.