APA Citation

McWhirter, N., & McWirter, R. (1970). Guinness book of amazing achiements. New York: Sterling.

Chicago Style Citation

McWhirter, Norris, and Ross McWirter. Guinness Book of Amazing Achiements. New York: Sterling, 1970.

MLA Citation

McWhirter, Norris, and Ross McWirter. Guinness Book of Amazing Achiements. New York: Sterling, 1970.

Warning: These citations may not always be 100% accurate.