Cita APA (7th ed.)

Mortimer, M. (1999). Learn descriptive cataloguing (2nd ed.). Book Promotion and Service Co., Ltd.

Cita Chicago (17th ed.)

Mortimer, Mary. Learn Descriptive Cataloguing. 2nd ed. Bangkok, Thailand: Book Promotion and Service Co., Ltd, 1999.

Cita MLA (9th ed.)

Mortimer, Mary. Learn Descriptive Cataloguing. 2nd ed. Book Promotion and Service Co., Ltd, 1999.