APA (7th ed.) Citation

Cassola, A. M., & Gulia, W. P. (1990). Maltese in easy stages: Grammar for beginners, with exercises and their keys, a glossary and vocabulary (8th ed.). Progress Press.

Chicago Style (17th ed.) Citation

Cassola, Albert M., and Wallace Ph Gulia. Maltese in Easy Stages: Grammar for Beginners, with Exercises and Their Keys, a Glossary and Vocabulary. 8th ed. Valetta: Progress Press, 1990.

MLA (9th ed.) Citation

Cassola, Albert M., and Wallace Ph Gulia. Maltese in Easy Stages: Grammar for Beginners, with Exercises and Their Keys, a Glossary and Vocabulary. 8th ed. Progress Press, 1990.