APA ציטוט

Tay, B. (2007). Biology InsightsO LevelBeverly Tay. Pearson Longman.

Chicago Style (17th ed.) Citation

Tay, Beverly. Biology InsightsO LevelBeverly Tay. Pearson Longman, 2007.

ציטוט MLA

Tay, Beverly. Biology InsightsO LevelBeverly Tay. Pearson Longman, 2007.