Cita APA (7a ed.)
Estrada, A. P., & Spowart, D. Memorandum. State Library of Queensland.
Cita estilo Chicago (17a ed.)
Estrada, Ana Paula, y Doug Spowart. Memorandum. Briabane, Australia: State Library of Queensland.
Cita MLA (9a ed.)
Estrada, Ana Paula, y Doug Spowart. Memorandum. State Library of Queensland.
警告：這些引文格式不一定是100％准確.