APA (7th ed.) Citation

Lindgren, E. (1975). Papua New Guinea birds. Robert Brown & Associates.

Chicago Style (17th ed.) Citation

Lindgren, Eric. Papua New Guinea Birds. Port Moresby: Robert Brown & Associates, 1975.

MLA (9th ed.) Citation

Lindgren, Eric. Papua New Guinea Birds. Robert Brown & Associates, 1975.

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