Citação norma APA

Byrd, C. K. (1970). Books in Singapore: A survey of publishing, printing, bookselling, and library activity in the Republic of Singapore. [National Book Development Council of Singapore by] Chopmen Enterprises.

Citação norma Chicago

Byrd, Cecil K. Books in Singapore: A Survey of Publishing, Printing, Bookselling, and Library Activity in the Republic of Singapore. Singapore: [National Book Development Council of Singapore by] Chopmen Enterprises, 1970.

Citação norma MLA

Byrd, Cecil K. Books in Singapore: A Survey of Publishing, Printing, Bookselling, and Library Activity in the Republic of Singapore. [National Book Development Council of Singapore by] Chopmen Enterprises, 1970.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.