APA (7th ed.) Citation

Tetrazzini, L. (1923). How to sing. Pearson.

Chicago Style (17th ed.) Citation

Tetrazzini, Luisa. How to Sing. London: Pearson, 1923.

MLA (9th ed.) Citation

Tetrazzini, Luisa. How to Sing. Pearson, 1923.

Warning: These citations may not always be 100% accurate.