APA引文

J L Krider & W E Carroll. (1971). Swine productions. Mc Graw Hill Book company Inc.

Chicago Edition Citation

J L Krider and W E Carroll. Swine Productions. Mc Graw Hill Book company Inc, 1971.

MLA引文

J L Krider and W E Carroll. Swine Productions. Mc Graw Hill Book company Inc, 1971.

警告：这些引文格式不一定是100％准确.