APA (7th ed.) Citation

Dhingra publishing house. Wonder of science: A question and answer book. Dhingra publishing house.

Chicago Style (17th ed.) Citation

Dhingra publishing house. Wonder of Science: A Question and Answer Book. Delhi: Dhingra publishing house.

MLA (9th ed.) Citation

Dhingra publishing house. Wonder of Science: A Question and Answer Book. Dhingra publishing house.

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