APA引文

Collings, T. S. (1989). The care and preservation of philatelic materials. The British Library.

Chicago Style (17th ed.) Citation

Collings, T.J. Schoolley. The Care and Preservation of Philatelic Materials. San José, C.R.: The British Library, 1989.

MLA引文

Collings, T.J. Schoolley. The Care and Preservation of Philatelic Materials. The British Library, 1989.