APA引文

Trailwood Films (Firm) & Johnson, D. (2000). Canada's national parks. Trailwood Films.

Chicago Style (17th ed.) Citation

Trailwood Films (Firm) and Dale Johnson. Canada's National Parks. Lubbock, TX: Trailwood Films, 2000.

MLA引文

Trailwood Films (Firm) and Dale Johnson. Canada's National Parks. Trailwood Films, 2000.

警告：這些引文格式不一定是100％准確.