APA引文

BURKHARDT, R. W. Our Family Richard W. Burkhardt Dan Ann G. Mc Guinness. Benfic Press.

Chicago Style (17th ed.) Citation

BURKHARDT, Richard W. Our Family Richard W. Burkhardt Dan Ann G. Mc Guinness. Benfic Press.

MLA引文

BURKHARDT, Richard W. Our Family Richard W. Burkhardt Dan Ann G. Mc Guinness. Benfic Press.

警告：这些引文格式不一定是100％准确.