APA (7th ed.) Citation

Jacobson, S. A. (1990). A Practical Grammar of the St. Lawrence Islands Siberian Yupik Eskimo Language. Alaska Native Language Center.

Chicago Style (17th ed.) Citation

Jacobson, Steven A. A Practical Grammar of the St. Lawrence Islands Siberian Yupik Eskimo Language. Alaska Native Language Center, 1990.

MLA (9th ed.) Citation

Jacobson, Steven A. A Practical Grammar of the St. Lawrence Islands Siberian Yupik Eskimo Language. Alaska Native Language Center, 1990.

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