APA (7th ed.) Citation

Kieran, J. (1955). An introduction to nature: Birds, wild flowers, trees (6a. ed.). Hanover House.

Chicago Style (17th ed.) Citation

Kieran, John. An Introduction to Nature: Birds, Wild Flowers, Trees. 6a. ed. Nueva York: Hanover House, 1955.

MLA (9th ed.) Citation

Kieran, John. An Introduction to Nature: Birds, Wild Flowers, Trees. 6a. ed. Hanover House, 1955.