APA (7th ed.) Citation

(1927). Speech, its function and development, by Grace Andrus de Laguna ..

Chicago Style (17th ed.) Citation

Speech, Its Function and Development, by Grace Andrus De Laguna .. 1927.

MLA (9th ed.) Citation

Speech, Its Function and Development, by Grace Andrus De Laguna .. 1927.

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