APA (7th ed.) Citation

Duncan, D. (1941). Here's to Canada! Harper & brothers.

Chicago Style (17th ed.) Citation

Duncan, Dorothy. Here's to Canada! New York, London: Harper & brothers, 1941.

MLA (9th ed.) Citation

Duncan, Dorothy. Here's to Canada! Harper & brothers, 1941.

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