APA

"Taylor (Ajp) R. (., . (1973). 20th Century. V 19. : .

Chicago

"Taylor (Ajp) Roberts (Jm)", . 1973. 20th Century. V 19. : .

Harvard

"Taylor (Ajp) R. (., . (1973). 20th Century. V 19. : .

MLA

"Taylor (Ajp) Roberts (Jm)", . 20th Century. V 19. : . 1973.