APA引文

(197). Environmental pollution and conservation [kasetvideo]. Chepstow, Gwent : Audio-Visual Productions.

Chicago Style (17th ed.) Citation

Environmental Pollution and Conservation [kasetvideo]. Chepstow, Gwent : Audio-Visual Productions, 197.

MLA引文

Environmental Pollution and Conservation [kasetvideo]. Chepstow, Gwent : Audio-Visual Productions, 197.

警告：這些引文格式不一定是100％准確.