Which book citations are formatted correctly? check all that apply.

*harwood, ronald. mandela. new york: new american library, 1987. print

*brookes, edgar harry. apartheid. barnes & noble, print. new york: 1968.

*maltz, leora. nelson mandela. san diego: greenhaven, 2004. print.

*keller, bill. boston: kingfisher, 2008. tree shaker: the story of nelson mandela. print.

*south africa. evans, michael. new york: gloucester, 1988. print.

the correct answer is
*a and b* (just took it)