APA引文

Murray, W., & Aitchison, M. (1977). I like to write. Ladybird Books.

Chicago Style (17th ed.) Citation

Murray, William, and Martin Aitchison. I like to Write. Loughborough [England]: Ladybird Books, 1977.

MLA引文

Murray, William, and Martin Aitchison. I like to Write. Ladybird Books, 1977.