APA引文

Niguidula, J. E., & Villanueva, R. B. An evaluation of the Philippine Virginia Tobacco Administation.

Chicago Style (17th ed.) Citation

Niguidula, Joel E., and Raul B. Villanueva. An Evaluation of the Philippine Virginia Tobacco Administation.

MLA引文

Niguidula, Joel E., and Raul B. Villanueva. An Evaluation of the Philippine Virginia Tobacco Administation.

警告：這些引文格式不一定是100％准確.