APA (7th ed.) Citation

Knock, F. (1965). Passifloras for your garden. Diversity Books.

Chicago Style (17th ed.) Citation

Knock, Florence. Passifloras for Your Garden. Kansas City, Mo.: Diversity Books, 1965.

MLA (9th ed.) Citation

Knock, Florence. Passifloras for Your Garden. Diversity Books, 1965.