Citazione Stile APA (7a Edizione)

Findlay, J. J. (1928). Modern language learning; a concise sketch ofm principles and of a programme for the introductory stage. The Gregg publishing company ltd.

Citazione stile Chigago Style (17a edizione)

Findlay, Joseph John. Modern Language Learning; a Concise Sketch Ofm Principles and of a Programme for the Introductory Stage. London: The Gregg publishing company ltd, 1928.

Citatione MLA (9a ed.)

Findlay, Joseph John. Modern Language Learning; a Concise Sketch Ofm Principles and of a Programme for the Introductory Stage. The Gregg publishing company ltd, 1928.