APA (7th ed.) Citation

Marjohan,Asril. (1988). An Introduction to Sociolinguistics / Asril Marjohan.

Chicago Style (17th ed.) Citation

Marjohan,Asril. An Introduction to Sociolinguistics / Asril Marjohan. 1988.

MLA (8th ed.) Citation

Marjohan,Asril. An Introduction to Sociolinguistics / Asril Marjohan. 1988.

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