Lua APA (7ú heag.)

(1971). How to determine author and title entries according to AACR ; an interpretive guide with card examples / by Donald J. Lehnus.

Lua i Stíl Chicago (17ú heag.)

How to Determine Author and Title Entries According to AACR ; an Interpretive Guide with Card Examples / by Donald J. Lehnus. 1971.

Lua MLA (9ú heag.)

How to Determine Author and Title Entries According to AACR ; an Interpretive Guide with Card Examples / by Donald J. Lehnus. 1971.

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