APA (7th ed.) Citation

Segal, S. (1969). Ecological notes on wall vegetation. Junk.

Chicago Style (17th ed.) Citation

Segal, Samuel. Ecological Notes on Wall Vegetation. Den Haag: Junk, 1969.

MLA (9th ed.) Citation

Segal, Samuel. Ecological Notes on Wall Vegetation. Junk, 1969.

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